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Previous year question hub

Aldehydes Ketones And Carboxylic Acids - Organic Chemistry - Chemistry Previous Year Questions

Practice Aldehydes Ketones And Carboxylic Acids - Organic Chemistry - Chemistry previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

155Papers
23Years
273Questions
1Topics

Aldehydes Ketones And Carboxylic Acids question pattern

Every graph below is calculated only from this selection.

Questions by year

Year-wise coverage for Aldehydes Ketones And Carboxylic Acids. Each bar uses a separate theme-derived color.

Difficulty distribution

How the classified questions are distributed by difficulty.

Medium 204 74.7%
Easy 60 22%
Hard 9 3.3%

Question type distribution

MCQ, numerical, multiple-select and other formats found in these papers.

Multiple Choices 243 89%
Numerical Answer Type (NAT) 30 11%

Subject weightage

Top subjects by unique question coverage.

Chemistry
273 Qs

Most asked topics

Top topics across the included previous year papers.

Organic Chemistry
273 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Aldehydes Ketones And Carboxylic Acids
273 Qs

Paper coverage

Question coverage for the most populated papers. Every active PYP paper remains listed below.

JEE MAIN 2026 ONLINE 23RD JANUARY MORNING SHIFT
4 Qs
JEE Main 2026 (Online) 2nd April Evening Shift
3 Qs
JEE MAIN 2026 ONLINE 23RD JANUARY EVENING SHIFT
3 Qs
JEE MAIN 2026 ONLINE 24TH JANUARY EVENING SHIFT
3 Qs
JEE Main 2026 (Online) 5th April Evening Shift
2 Qs
JEE Main 2026 (Online) 6th April Evening Shift
2 Qs
JEE Main 2026 (Online) 8th April Evening Shift
2 Qs
JEE MAIN 2026 ONLINE 21ST JANUARY EVENING SHIFT
2 Qs
JEE MAIN 2026 ONLINE 21ST JANUARY MORNING SHIFT
2 Qs
JEE MAIN 2026 ONLINE 24TH JANUARY MORNING SHIFT
2 Qs
JEE MAIN 2026 ONLINE 28TH JANUARY EVENING SHIFT
2 Qs
JEE MAIN 2026 ONLINE 28TH JANUARY MORNING SHIFT
2 Qs
JEE Main 2026 (Online) 4th April Evening Shift
1 Qs
JEE Main 2026 (Online) 4th April Morning Shift
1 Qs
JEE Main 2026 (Online) 6th April Morning Shift
1 Qs
JEE MAIN 2026 ONLINE 22ND JANUARY EVENING SHIFT
1 Qs
JEE MAIN 2025 ONLINE 28TH JANUARY MORNING SHIFT
3 Qs
JEE MAIN 2025 ONLINE 23RD JANUARY EVENING SHIFT
2 Qs
JEE MAIN 2025 ONLINE 24TH JANUARY MORNING SHIFT
2 Qs
JEE MAIN 2025 ONLINE 2ND APRIL MORNING SHIFT
2 Qs
JEE MAIN 2025 ONLINE 4TH APRIL MORNING SHIFT
2 Qs
JEE MAIN 2025 ONLINE 7TH APRIL EVENING SHIFT
2 Qs
JEE MAIN 2025 ONLINE 8TH APRIL EVENING SHIFT
2 Qs
JEE MAIN 2025 ONLINE 22ND JANUARY EVENING SHIFT
1 Qs
JEE MAIN 2025 ONLINE 22ND JANUARY MORNING SHIFT
1 Qs
JEE MAIN 2025 ONLINE 23RD JANUARY MORNING SHIFT
1 Qs
JEE MAIN 2025 ONLINE 24TH JANUARY EVENING SHIFT
1 Qs
JEE MAIN 2025 ONLINE 28TH JANUARY EVENING SHIFT
1 Qs
JEE MAIN 2025 ONLINE 29TH JANUARY EVENING SHIFT
1 Qs
JEE MAIN 2025 ONLINE 29TH JANUARY MORNING SHIFT
1 Qs
JEE MAIN 2025 ONLINE 2ND APRIL EVENING SHIFT
1 Qs
JEE MAIN 2025 ONLINE 3RD APRIL EVENING SHIFT
1 Qs
JEE MAIN 2025 ONLINE 3RD APRIL MORNING SHIFT
1 Qs
JEE MAIN 2025 ONLINE 4TH APRIL EVENING SHIFT
1 Qs
JEE MAIN 2024 ONLINE 5TH APRIL EVENING SHIFT
4 Qs
JEE MAIN 2024 ONLINE 1ST FEBRUARY MORNING SHIFT
2 Qs
JEE MAIN 2024 ONLINE 29TH JANUARY EVENING SHIFT
2 Qs
JEE MAIN 2024 ONLINE 30TH JANUARY EVENING SHIFT
2 Qs
JEE MAIN 2024 ONLINE 30TH JANUARY MORNING SHIFT
2 Qs
JEE MAIN 2024 ONLINE 31ST JANUARY EVENING SHIFT
2 Qs
JEE MAIN 2024 ONLINE 4TH APRIL MORNING SHIFT
2 Qs
JEE MAIN 2024 ONLINE 9TH APRIL EVENING SHIFT
2 Qs
JEE MAIN 2024 ONLINE 9TH APRIL MORNING SHIFT
2 Qs
JEE MAIN 2024 ONLINE 1ST FEBRUARY EVENING SHIFT
1 Qs
JEE MAIN 2024 ONLINE 27TH JANUARY EVENING SHIFT
1 Qs
JEE MAIN 2024 ONLINE 27TH JANUARY MORNING SHIFT
1 Qs
JEE MAIN 2024 ONLINE 29TH JANUARY MORNING SHIFT
1 Qs
JEE MAIN 2024 ONLINE 31ST JANUARY MORNING SHIFT
1 Qs
JEE MAIN 2024 ONLINE 4TH APRIL EVENING SHIFT
1 Qs
JEE MAIN 2024 ONLINE 5TH APRIL MORNING SHIFT
1 Qs
JEE MAIN 2024 ONLINE 6TH APRIL EVENING SHIFT
1 Qs
JEE MAIN 2024 ONLINE 6TH APRIL MORNING SHIFT
1 Qs
JEE MAIN 2024 ONLINE 8TH APRIL EVENING SHIFT
1 Qs
JEE MAIN 2024 ONLINE 8TH APRIL MORNING SHIFT
1 Qs
JEE MAIN 2023 ONLINE 12TH APRIL MORNING SHIFT
6 Qs
JEE MAIN 2023 ONLINE 30TH JANUARY MORNING SHIFT
3 Qs
JEE MAIN 2023 ONLINE 1ST FEBRUARY EVENING SHIFT
2 Qs
JEE MAIN 2023 ONLINE 24TH JANUARY MORNING SHIFT
2 Qs
JEE MAIN 2023 ONLINE 25TH JANUARY EVENING SHIFT
2 Qs
JEE MAIN 2023 ONLINE 30TH JANUARY EVENING SHIFT
2 Qs
JEE MAIN 2023 ONLINE 31ST JANUARY EVENING SHIFT
2 Qs
JEE MAIN 2023 ONLINE 8TH APRIL MORNING SHIFT
2 Qs
JEE MAIN 2023 ONLINE 10TH APRIL MORNING SHIFT
1 Qs
JEE MAIN 2023 ONLINE 11TH APRIL EVENING SHIFT
1 Qs
JEE MAIN 2023 ONLINE 11TH APRIL MORNING SHIFT
1 Qs
JEE MAIN 2023 ONLINE 13TH APRIL MORNING SHIFT
1 Qs
JEE MAIN 2023 ONLINE 15TH APRIL MORNING SHIFT
1 Qs
JEE MAIN 2023 ONLINE 1ST FEBRUARY MORNING SHIFT
1 Qs
JEE MAIN 2023 ONLINE 25TH JANUARY MORNING SHIFT
1 Qs
JEE MAIN 2023 ONLINE 29TH JANUARY EVENING SHIFT
1 Qs
JEE MAIN 2023 ONLINE 31ST JANUARY MORNING SHIFT
1 Qs
JEE MAIN 2022 ONLINE 30TH JUNE MORNING SHIFT
4 Qs
JEE MAIN 2022 ONLINE 26TH JUNE EVENING SHIFT
3 Qs
JEE MAIN 2022 ONLINE 27TH JULY EVENING SHIFT
3 Qs
JEE MAIN 2022 ONLINE 25TH JULY EVENING SHIFT
2 Qs
JEE MAIN 2022 ONLINE 25TH JULY MORNING SHIFT
2 Qs
JEE MAIN 2022 ONLINE 26TH JUNE MORNING SHIFT
2 Qs
JEE MAIN 2022 ONLINE 27TH JUNE MORNING SHIFT
2 Qs
JEE MAIN 2022 ONLINE 29TH JULY EVENING SHIFT
2 Qs
JEE MAIN 2022 ONLINE 24TH JUNE MORNING SHIFT
1 Qs
JEE MAIN 2022 ONLINE 25TH JUNE EVENING SHIFT
1 Qs
JEE MAIN 2022 ONLINE 26TH JULY EVENING SHIFT
1 Qs
JEE MAIN 2022 ONLINE 26TH JULY MORNING SHIFT
1 Qs
JEE MAIN 2022 ONLINE 28TH JULY EVENING SHIFT
1 Qs
JEE MAIN 2022 ONLINE 28TH JUNE EVENING SHIFT
1 Qs
JEE MAIN 2022 ONLINE 28TH JUNE MORNING SHIFT
1 Qs
JEE MAIN 2022 ONLINE 29TH JULY MORNING SHIFT
1 Qs
JEE MAIN 2022 ONLINE 29TH JUNE EVENING SHIFT
1 Qs
JEE MAIN 2022 ONLINE 29TH JUNE MORNING SHIFT
1 Qs
JEE Main 2021 (Online) 26th February Evening Shift
4 Qs
JEE Main 2021 (Online) 24th February Evening Shift
3 Qs
JEE Main 2021 (Online) 25th February Morning Shift
3 Qs
JEE MAIN 2021 ONLINE 18TH MARCH EVENING SHIFT
3 Qs
JEE MAIN 2021 ONLINE 16TH MARCH MORNING SHIFT
2 Qs
JEE MAIN 2021 ONLINE 17TH MARCH MORNING SHIFT
2 Qs
JEE MAIN 2021 ONLINE 18TH MARCH MORNING SHIFT
2 Qs
JEE MAIN 2021 ONLINE 1ST SEPTEMBER EVENING SHIFT
2 Qs
JEE MAIN 2021 ONLINE 20TH JULY EVENING SHIFT
2 Qs
JEE MAIN 2021 ONLINE 25TH JULY EVENING SHIFT
2 Qs
JEE MAIN 2021 ONLINE 25TH JULY MORNING SHIFT
2 Qs
JEE MAIN 2021 ONLINE 26TH AUGUST MORNING SHIFT
2 Qs
JEE MAIN 2021 ONLINE 27TH AUGUST EVENING SHIFT
2 Qs
JEE MAIN 2021 ONLINE 31ST AUGUST EVENING SHIFT
2 Qs
JEE Main 2021 (Online) 24th February Morning Shift
1 Qs
JEE Main 2021 (Online) 25th February Evening Shift
1 Qs
JEE MAIN 2021 ONLINE 16TH MARCH EVENING SHIFT
1 Qs
JEE MAIN 2021 ONLINE 17TH MARCH EVENING SHIFT
1 Qs
JEE MAIN 2021 ONLINE 20TH JULY MORNING SHIFT
1 Qs
JEE MAIN 2021 ONLINE 27TH AUGUST MORNING SHIFT
1 Qs
JEE MAIN 2021 ONLINE 27TH JULY MORNING SHIFT
1 Qs
JEE MAIN 2021 ONLINE 31ST AUGUST MORNING SHIFT
1 Qs
JEE MAIN 2020 ONLINE 5TH SEPTEMBER MORNING SLOT
3 Qs
JEE MAIN 2020 ONLINE 2ND SEPTEMBER EVENING SLOT
2 Qs
JEE MAIN 2020 ONLINE 3RD SEPTEMBER EVENING SLOT
2 Qs
JEE MAIN 2020 ONLINE 4TH SEPTEMBER MORNING SLOT
2 Qs
JEE MAIN 2020 ONLINE 6TH SEPTEMBER MORNING SLOT
2 Qs
JEE MAIN 2020 ONLINE 8TH JANUARY MORNING SLOT
2 Qs
JEE MAIN 2020 ONLINE 9TH JANUARY EVENING SLOT
2 Qs
JEE MAIN 2020 ONLINE 2ND SEPTEMBER MORNING SLOT
1 Qs
JEE MAIN 2020 ONLINE 3RD SEPTEMBER MORNING SLOT
1 Qs
JEE MAIN 2020 ONLINE 4TH SEPTEMBER EVENING SLOT
1 Qs
JEE MAIN 2020 ONLINE 6TH SEPTEMBER EVENING SLOT
1 Qs
JEE MAIN 2020 ONLINE 7TH JANUARY MORNING SLOT
1 Qs
JEE MAIN 2020 ONLINE 8TH JANUARY EVENING SLOT
1 Qs
JEE MAIN 2020 ONLINE 9TH JANUARY MORNING SLOT
1 Qs
JEE MAIN 2019 ONLINE 9TH JANUARY EVENING SLOT
4 Qs
JEE MAIN 2019 ONLINE 10TH JANUARY EVENING SLOT
3 Qs
JEE MAIN 2019 ONLINE 12TH JANUARY MORNING SLOT
3 Qs
JEE MAIN 2019 ONLINE 9TH APRIL EVENING SLOT
3 Qs
JEE MAIN 2019 ONLINE 10TH APRIL EVENING SLOT
2 Qs
JEE MAIN 2019 ONLINE 10TH JANUARY MORNING SLOT
2 Qs
JEE MAIN 2019 ONLINE 11TH JANUARY EVENING SLOT
2 Qs
JEE MAIN 2019 ONLINE 12TH APRIL MORNING SLOT
2 Qs
JEE MAIN 2019 ONLINE 10TH APRIL MORNING SLOT
1 Qs
JEE MAIN 2019 ONLINE 11TH JANUARY MORNING SLOT
1 Qs
JEE MAIN 2019 ONLINE 12TH JANUARY EVENING SLOT
1 Qs
JEE MAIN 2019 ONLINE 8TH APRIL EVENING SLOT
1 Qs
JEE MAIN 2018 ONLINE 15TH APRIL MORNING SLOT
2 Qs
JEE MAIN 2018 ONLINE 16TH APRIL MORNING SLOT
2 Qs
JEE MAIN 2018 ONLINE 15TH APRIL EVENING SLOT
1 Qs
JEE MAIN 2017 OFFLINE
2 Qs
JEE MAIN 2017 ONLINE 9TH APRIL MORNING SLOT
1 Qs
JEE MAIN 2016 ONLINE 10TH APRIL MORNING SLOT
1 Qs
JEE MAIN 2015 OFFLINE
2 Qs
JEE MAIN 2014 OFFLINE
2 Qs
AIEEE 2012
1 Qs
AIEEE 2011
4 Qs
AIEEE 2010
1 Qs
AIEEE 2009
2 Qs
AIEEE 2007
1 Qs
AIEEE 2006
2 Qs
AIEEE 2005
3 Qs
AIEEE 2004
3 Qs
AIEEE 2003
2 Qs
AIEEE 2002
3 Qs

Included previous year papers

Newest papers appear first. Sort by year, question coverage or name.

PaperYear / sessionQuestions in this viewOpen
JEE Main 2026 (Online) 2nd April Evening Shift20263View paper
JEE Main 2026 (Online) 4th April Evening Shift20261View paper
JEE Main 2026 (Online) 4th April Morning Shift20261View paper
JEE Main 2026 (Online) 5th April Evening Shift20262View paper
JEE Main 2026 (Online) 6th April Evening Shift20262View paper
JEE Main 2026 (Online) 6th April Morning Shift20261View paper
JEE Main 2026 (Online) 8th April Evening Shift20262View paper
JEE MAIN 2026 ONLINE 21ST JANUARY EVENING SHIFT20262View paper
JEE MAIN 2026 ONLINE 21ST JANUARY MORNING SHIFT20262View paper
JEE MAIN 2026 ONLINE 22ND JANUARY EVENING SHIFT20261View paper
JEE MAIN 2026 ONLINE 23RD JANUARY EVENING SHIFT20263View paper
JEE MAIN 2026 ONLINE 23RD JANUARY MORNING SHIFT20264View paper
JEE MAIN 2026 ONLINE 24TH JANUARY EVENING SHIFT20263View paper
JEE MAIN 2026 ONLINE 24TH JANUARY MORNING SHIFT20262View paper
JEE MAIN 2026 ONLINE 28TH JANUARY EVENING SHIFT20262View paper
JEE MAIN 2026 ONLINE 28TH JANUARY MORNING SHIFT20262View paper
JEE MAIN 2025 ONLINE 22ND JANUARY EVENING SHIFT20251View paper
JEE MAIN 2025 ONLINE 22ND JANUARY MORNING SHIFT20251View paper
JEE MAIN 2025 ONLINE 23RD JANUARY EVENING SHIFT20252View paper
JEE MAIN 2025 ONLINE 23RD JANUARY MORNING SHIFT20251View paper
JEE MAIN 2025 ONLINE 24TH JANUARY EVENING SHIFT20251View paper
JEE MAIN 2025 ONLINE 24TH JANUARY MORNING SHIFT20252View paper
JEE MAIN 2025 ONLINE 28TH JANUARY EVENING SHIFT20251View paper
JEE MAIN 2025 ONLINE 28TH JANUARY MORNING SHIFT20253View paper
JEE MAIN 2025 ONLINE 29TH JANUARY EVENING SHIFT20251View paper
JEE MAIN 2025 ONLINE 29TH JANUARY MORNING SHIFT20251View paper
JEE MAIN 2025 ONLINE 2ND APRIL EVENING SHIFT20251View paper
JEE MAIN 2025 ONLINE 2ND APRIL MORNING SHIFT20252View paper
JEE MAIN 2025 ONLINE 3RD APRIL EVENING SHIFT20251View paper
JEE MAIN 2025 ONLINE 3RD APRIL MORNING SHIFT20251View paper
JEE MAIN 2025 ONLINE 4TH APRIL EVENING SHIFT20251View paper
JEE MAIN 2025 ONLINE 4TH APRIL MORNING SHIFT20252View paper
JEE MAIN 2025 ONLINE 7TH APRIL EVENING SHIFT20252View paper
JEE MAIN 2025 ONLINE 8TH APRIL EVENING SHIFT20252View paper
JEE MAIN 2024 ONLINE 1ST FEBRUARY EVENING SHIFT20241View paper
JEE MAIN 2024 ONLINE 1ST FEBRUARY MORNING SHIFT20242View paper
JEE MAIN 2024 ONLINE 27TH JANUARY EVENING SHIFT20241View paper
JEE MAIN 2024 ONLINE 27TH JANUARY MORNING SHIFT20241View paper
JEE MAIN 2024 ONLINE 29TH JANUARY EVENING SHIFT20242View paper
JEE MAIN 2024 ONLINE 29TH JANUARY MORNING SHIFT20241View paper
JEE MAIN 2024 ONLINE 30TH JANUARY EVENING SHIFT20242View paper
JEE MAIN 2024 ONLINE 30TH JANUARY MORNING SHIFT20242View paper
JEE MAIN 2024 ONLINE 31ST JANUARY EVENING SHIFT20242View paper
JEE MAIN 2024 ONLINE 31ST JANUARY MORNING SHIFT20241View paper
JEE MAIN 2024 ONLINE 4TH APRIL EVENING SHIFT20241View paper
JEE MAIN 2024 ONLINE 4TH APRIL MORNING SHIFT20242View paper
JEE MAIN 2024 ONLINE 5TH APRIL EVENING SHIFT20244View paper
JEE MAIN 2024 ONLINE 5TH APRIL MORNING SHIFT20241View paper
JEE MAIN 2024 ONLINE 6TH APRIL EVENING SHIFT20241View paper
JEE MAIN 2024 ONLINE 6TH APRIL MORNING SHIFT20241View paper
JEE MAIN 2024 ONLINE 8TH APRIL EVENING SHIFT20241View paper
JEE MAIN 2024 ONLINE 8TH APRIL MORNING SHIFT20241View paper
JEE MAIN 2024 ONLINE 9TH APRIL EVENING SHIFT20242View paper
JEE MAIN 2024 ONLINE 9TH APRIL MORNING SHIFT20242View paper
JEE MAIN 2023 ONLINE 10TH APRIL MORNING SHIFT20231View paper
JEE MAIN 2023 ONLINE 11TH APRIL EVENING SHIFT20231View paper
JEE MAIN 2023 ONLINE 11TH APRIL MORNING SHIFT20231View paper
JEE MAIN 2023 ONLINE 12TH APRIL MORNING SHIFT20236View paper
JEE MAIN 2023 ONLINE 13TH APRIL MORNING SHIFT20231View paper
JEE MAIN 2023 ONLINE 15TH APRIL MORNING SHIFT20231View paper
JEE MAIN 2023 ONLINE 1ST FEBRUARY EVENING SHIFT20232View paper
JEE MAIN 2023 ONLINE 1ST FEBRUARY MORNING SHIFT20231View paper
JEE MAIN 2023 ONLINE 24TH JANUARY MORNING SHIFT20232View paper
JEE MAIN 2023 ONLINE 25TH JANUARY EVENING SHIFT20232View paper
JEE MAIN 2023 ONLINE 25TH JANUARY MORNING SHIFT20231View paper
JEE MAIN 2023 ONLINE 29TH JANUARY EVENING SHIFT20231View paper
JEE MAIN 2023 ONLINE 30TH JANUARY EVENING SHIFT20232View paper
JEE MAIN 2023 ONLINE 30TH JANUARY MORNING SHIFT20233View paper
JEE MAIN 2023 ONLINE 31ST JANUARY EVENING SHIFT20232View paper
JEE MAIN 2023 ONLINE 31ST JANUARY MORNING SHIFT20231View paper
JEE MAIN 2023 ONLINE 8TH APRIL MORNING SHIFT20232View paper
JEE MAIN 2022 ONLINE 24TH JUNE MORNING SHIFT20221View paper
JEE MAIN 2022 ONLINE 25TH JULY EVENING SHIFT20222View paper
JEE MAIN 2022 ONLINE 25TH JULY MORNING SHIFT20222View paper
JEE MAIN 2022 ONLINE 25TH JUNE EVENING SHIFT20221View paper
JEE MAIN 2022 ONLINE 26TH JULY EVENING SHIFT20221View paper
JEE MAIN 2022 ONLINE 26TH JULY MORNING SHIFT20221View paper
JEE MAIN 2022 ONLINE 26TH JUNE EVENING SHIFT20223View paper
JEE MAIN 2022 ONLINE 26TH JUNE MORNING SHIFT20222View paper
JEE MAIN 2022 ONLINE 27TH JULY EVENING SHIFT20223View paper
JEE MAIN 2022 ONLINE 27TH JUNE MORNING SHIFT20222View paper
JEE MAIN 2022 ONLINE 28TH JULY EVENING SHIFT20221View paper
JEE MAIN 2022 ONLINE 28TH JUNE EVENING SHIFT20221View paper
JEE MAIN 2022 ONLINE 28TH JUNE MORNING SHIFT20221View paper
JEE MAIN 2022 ONLINE 29TH JULY EVENING SHIFT20222View paper
JEE MAIN 2022 ONLINE 29TH JULY MORNING SHIFT20221View paper
JEE MAIN 2022 ONLINE 29TH JUNE EVENING SHIFT20221View paper
JEE MAIN 2022 ONLINE 29TH JUNE MORNING SHIFT20221View paper
JEE MAIN 2022 ONLINE 30TH JUNE MORNING SHIFT20224View paper
JEE Main 2021 (Online) 24th February Evening Shift20213View paper
JEE Main 2021 (Online) 24th February Morning Shift20211View paper
JEE Main 2021 (Online) 25th February Evening Shift20211View paper
JEE Main 2021 (Online) 25th February Morning Shift20213View paper
JEE Main 2021 (Online) 26th February Evening Shift20214View paper
JEE MAIN 2021 ONLINE 16TH MARCH EVENING SHIFT20211View paper
JEE MAIN 2021 ONLINE 16TH MARCH MORNING SHIFT20212View paper
JEE MAIN 2021 ONLINE 17TH MARCH EVENING SHIFT20211View paper
JEE MAIN 2021 ONLINE 17TH MARCH MORNING SHIFT20212View paper
JEE MAIN 2021 ONLINE 18TH MARCH EVENING SHIFT20213View paper
JEE MAIN 2021 ONLINE 18TH MARCH MORNING SHIFT20212View paper
JEE MAIN 2021 ONLINE 1ST SEPTEMBER EVENING SHIFT20212View paper
JEE MAIN 2021 ONLINE 20TH JULY EVENING SHIFT20212View paper
JEE MAIN 2021 ONLINE 20TH JULY MORNING SHIFT20211View paper
JEE MAIN 2021 ONLINE 25TH JULY EVENING SHIFT20212View paper
JEE MAIN 2021 ONLINE 25TH JULY MORNING SHIFT20212View paper
JEE MAIN 2021 ONLINE 26TH AUGUST MORNING SHIFT20212View paper
JEE MAIN 2021 ONLINE 27TH AUGUST EVENING SHIFT20212View paper
JEE MAIN 2021 ONLINE 27TH AUGUST MORNING SHIFT20211View paper
JEE MAIN 2021 ONLINE 27TH JULY MORNING SHIFT20211View paper
JEE MAIN 2021 ONLINE 31ST AUGUST EVENING SHIFT20212View paper
JEE MAIN 2021 ONLINE 31ST AUGUST MORNING SHIFT20211View paper
JEE MAIN 2020 ONLINE 2ND SEPTEMBER EVENING SLOT20202View paper
JEE MAIN 2020 ONLINE 2ND SEPTEMBER MORNING SLOT20201View paper
JEE MAIN 2020 ONLINE 3RD SEPTEMBER EVENING SLOT20202View paper
JEE MAIN 2020 ONLINE 3RD SEPTEMBER MORNING SLOT20201View paper
JEE MAIN 2020 ONLINE 4TH SEPTEMBER EVENING SLOT20201View paper
JEE MAIN 2020 ONLINE 4TH SEPTEMBER MORNING SLOT20202View paper
JEE MAIN 2020 ONLINE 5TH SEPTEMBER MORNING SLOT20203View paper
JEE MAIN 2020 ONLINE 6TH SEPTEMBER EVENING SLOT20201View paper
JEE MAIN 2020 ONLINE 6TH SEPTEMBER MORNING SLOT20202View paper
JEE MAIN 2020 ONLINE 7TH JANUARY MORNING SLOT20201View paper
JEE MAIN 2020 ONLINE 8TH JANUARY EVENING SLOT20201View paper
JEE MAIN 2020 ONLINE 8TH JANUARY MORNING SLOT20202View paper
JEE MAIN 2020 ONLINE 9TH JANUARY EVENING SLOT20202View paper
JEE MAIN 2020 ONLINE 9TH JANUARY MORNING SLOT20201View paper
JEE MAIN 2019 ONLINE 10TH APRIL EVENING SLOT20192View paper
JEE MAIN 2019 ONLINE 10TH APRIL MORNING SLOT20191View paper
JEE MAIN 2019 ONLINE 10TH JANUARY EVENING SLOT20193View paper
JEE MAIN 2019 ONLINE 10TH JANUARY MORNING SLOT20192View paper
JEE MAIN 2019 ONLINE 11TH JANUARY EVENING SLOT20192View paper
JEE MAIN 2019 ONLINE 11TH JANUARY MORNING SLOT20191View paper
JEE MAIN 2019 ONLINE 12TH APRIL MORNING SLOT20192View paper
JEE MAIN 2019 ONLINE 12TH JANUARY EVENING SLOT20191View paper
JEE MAIN 2019 ONLINE 12TH JANUARY MORNING SLOT20193View paper
JEE MAIN 2019 ONLINE 8TH APRIL EVENING SLOT20191View paper
JEE MAIN 2019 ONLINE 9TH APRIL EVENING SLOT20193View paper
JEE MAIN 2019 ONLINE 9TH JANUARY EVENING SLOT20194View paper
JEE MAIN 2018 ONLINE 15TH APRIL EVENING SLOT20181View paper
JEE MAIN 2018 ONLINE 15TH APRIL MORNING SLOT20182View paper
JEE MAIN 2018 ONLINE 16TH APRIL MORNING SLOT20182View paper
JEE MAIN 2017 OFFLINE20172View paper
JEE MAIN 2017 ONLINE 9TH APRIL MORNING SLOT20171View paper
JEE MAIN 2016 ONLINE 10TH APRIL MORNING SLOT20161View paper
JEE MAIN 2015 OFFLINE20152View paper
JEE MAIN 2014 OFFLINE20142View paper
AIEEE 201220121View paper
AIEEE 201120114View paper
AIEEE 201020101View paper
AIEEE 200920092View paper
AIEEE 200720071View paper
AIEEE 200620062View paper
AIEEE 200520053View paper
AIEEE 200420043View paper
AIEEE 200320032View paper
AIEEE 200220023View paper

All Aldehydes Ketones And Carboxylic Acids previous year questions

Practice every matching question in batches of 20, with every available option.

1
2002 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIEEE 2002
AIEEE 2002 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 260 English
A
AIEEE 2002 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 260 English Option 1
B
AIEEE 2002 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 260 English Option 2
C
AIEEE 2002 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 260 English Option 3
D
AIEEE 2002 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 260 English Option 4
Open complete paper
2
2002 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIEEE 2002
AIEEE 2002 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 281 English
What is B?
A
CH3CH2COCl
B
CH3CH2CHO
C
CH2 = CHCOOH
D
ClCH2CH2COOH
Open complete paper
3
2002 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIEEE 2002
Picric acid is :
A
AIEEE 2002 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 259 English Option 1
B
AIEEE 2002 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 259 English Option 2
C
AIEEE 2002 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 259 English Option 3
D
AIEEE 2002 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 259 English Option 4
Open complete paper
4
2003 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIEEE 2003
The reaction of chloroform with alcoholic \(KOH\) and p-toluidine forms
A
AIEEE 2003 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 256 English Option 1
B
AIEEE 2003 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 256 English Option 2
C
AIEEE 2003 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 256 English Option 3
D
AIEEE 2003 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 256 English Option 4
Open complete paper
5
2003 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIEEE 2003
When CH2 = CH - COOH is reduced with LiAlH4, the compound obtained will be
A
CH2 = CH - CH2OH
B
CH3 - CH2 - CH2OH
C
CH3 - CH2 - CHO
D
CH3 - CH2 - COOH
Open complete paper
6
2004 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIEEE 2004
On mixing ethyl acetate with aqueous sodium chloride, the composition of the resultant solution is
A
CH3COOC2H5 + NaCl
B
CH3Cl + C2H5COONa
C
CH3COCl + C2H5OH + NaOH
D
CH3COONa + C2H5OH
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7
2004 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIEEE 2004
Which of the following undergoes reaction with 50% sodium hydroxide solution to give the corresponding alcohol and acid?
A
Phenol
B
Benzoic acid
C
Butanal
D
Benzaldehyde
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8
2004 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIEEE 2004
Which one of the following reduced with zinc and hydrochloric acid to give the corresponding hydrocarbon?
A
Ethyl acetate
B
Butan -2-one
C
Acetamide
D
Acetic acid
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9
2005 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIEEE 2005
Among the following acids which has the lowest pKa value?
A
CH3COOH
B
HCOOH
C
(CH3)2COOH
D
CH3CH2COOH
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10
2005 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIEEE 2005
\(p\)-cresol reacts with chloroform in alkaline medium to give the compound A which adds hydrogen cyanide to form, the compound \(B.\) The latter on acidic hydrolysis gives chiral carboxylic acid. The structure of the carboxylic acid is :
A
AIEEE 2005 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 262 English Option 1
B
AIEEE 2005 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 262 English Option 2
C
AIEEE 2005 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 262 English Option 3
D
AIEEE 2005 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 262 English Option 4
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11
2005 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIEEE 2005
Reaction of cyclohexanone with dimethylamine in the presence of catalytic amount of an acid forms a compound if water during the reaction is continuously removed. The compound formed is generally known as
A
a Schiff’s base
B
an enamine
C
an imine
D
an amine
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12
2006 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIEEE 2006
The increasing order of the rate of HCN addition to compounds A – D is
(A) HCHO
(B) CH3COCH3
(C) PhCOCH3
(D) PhCOPh
A
A < B < C < D
B
D < B < C < A
C
D < C < B < A
D
C < D < B < A
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13
2006 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIEEE 2006
The correct order of increasing acid strength of the compounds

AIEEE 2006 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 258 English
A
\(D < A < B < C\)
B
\(A < D < B < C\)
C
\(B < D < A < C\)
D
\(D < A < C < B\)
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14
2007 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIEEE 2007
The compound formed as a result of oxidation of ethyl benzene by KMnO4 is :
A
benzophenone
B
acetophenone
C
benzoic acid
D
benzyl alcohol
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15
2009 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIEEE 2009
A liquid was mixed with ethanol and a drop of concentrated H2SO4 was added. A compound with a fruity smell was formed. The liquid was :
A
CH3OH
B
HCHO
C
CH3CO CH3
D
CH3COOH
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16
2009 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIEEE 2009
In Cannizzaro reaction given below
2PhCHO \(\buildrel {\mathop {:OH}\limits^{\left( - \right)} } \over \longrightarrow\) PhCH2OH + \(PhC\mathop O\limits^{..}\)2(-)
the slowest step is :
A
the transfer of hydride to the carbonyl group
B
the abstraction of proton from the carboxylic group
C
the attack of \(:\mathop {OH}\limits^{( - )}\) at the carboxyl group
D
the deprotonation of Ph CH2OH
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17
2010 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIEEE 2010
One mole of a symmetrical alkene on ozonolysis gives two moles of an aldehyde having a molecular mass of 44 u. The alkene is
A
propene
B
1–butene
C
2–butene
D
ethene
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18
2011 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIEEE 2011
The strongest acid amongst the following compounds is :
A
HCOOH
B
CH3CH2CH(Cl)CO2H
C
ClCH2CH2CH2COOH
D
CH3COOH
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19
2011 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIEEE 2011
Sodium ethoxide has reacted with ethanoyl chloride. The compound that is produced in the above reaction is
A
2-Butanone
B
Ethyl chloride
C
Ethyl ethanoate
D
Diethyl ether
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20
2011 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIEEE 2011
Trichloroacetaldehyde was subjected to Cannizzaro’s reaction by using NaOH. The mixture of the products contains sodium trichloroacetate and another compound. The other compound is :
A
Trichloromethanol
B
2, 2, 2-Trichloropropanol
C
Chloroform
D
2, 2, 2-Trichloroethanol
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