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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.

38Papers
21Years
82Questions
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.

Hard 44 47.8%
Medium 36 39.1%
Easy 7 7.6%
Not classified 5 5.4%

Question type distribution

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

MCQ 62 67.4%
Numerical Answer Type (NAT) 15 16.3%
MSQ 15 16.3%

Subject weightage

Top subjects by unique question coverage.

Chemistry
82 Qs

Most asked topics

Top topics across the included previous year papers.

Organic Chemistry
82 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Aldehydes Ketones And Carboxylic Acids
82 Qs

Paper coverage

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

JEE Advanced 2026 Paper 1 Online
5 Qs
JEE Advanced 2026 Paper 1 Online
5 Qs
JEE Advanced 2026 Paper 1 Online
5 Qs
JEE Advanced 2026 Paper 2 Online
1 Qs
JEE ADVANCED 2025 PAPER 2 ONLINE
1 Qs
JEE ADVANCED 2024 PAPER 2 ONLINE
4 Qs
JEE ADVANCED 2024 PAPER 1 ONLINE
2 Qs
JEE ADVANCED 2023 PAPER 1 ONLINE
2 Qs
JEE ADVANCED 2023 PAPER 2 ONLINE
1 Qs
JEE ADVANCED 2022 PAPER 1 ONLINE
1 Qs
JEE ADVANCED 2021 PAPER 1 ONLINE
1 Qs
JEE ADVANCED 2020 PAPER 1 OFFLINE
2 Qs
JEE ADVANCED 2019 PAPER 2 OFFLINE
3 Qs
JEE ADVANCED 2019 PAPER 1 OFFLINE
1 Qs
JEE ADVANCED 2018 PAPER 1 OFFLINE
5 Qs
JEE ADVANCED 2018 PAPER 2 OFFLINE
2 Qs
JEE ADVANCED 2017 PAPER 1 OFFLINE
3 Qs
JEE ADVANCED 2017 PAPER 2 OFFLINE
3 Qs
JEE ADVANCED 2016 PAPER 2 OFFLINE
3 Qs
JEE ADVANCED 2016 PAPER 1 OFFLINE
2 Qs
JEE ADVANCED 2015 PAPER 2 OFFLINE
3 Qs
JEE ADVANCED 2015 PAPER 1 OFFLINE
1 Qs
JEE ADVANCED 2014 PAPER 2 OFFLINE
2 Qs
JEE ADVANCED 2014 PAPER 1 OFFLINE
1 Qs
JEE ADVANCED 2013 PAPER 2 OFFLINE
3 Qs
JEE ADVANCED 2013 PAPER 1 OFFLINE
1 Qs
IIT JEE 2012 PAPER 2 OFFLINE
5 Qs
IIT JEE 2012 PAPER 1 OFFLINE
4 Qs
IIT JEE 2011 PAPER 1 OFFLINE
2 Qs
IIT JEE 2010 PAPER 2 OFFLINE
3 Qs
IIT JEE 2010 PAPER 1 OFFLINE
2 Qs
IIT JEE 2009 PAPER 1 OFFLINE
3 Qs
IIT JEE 2009 PAPER 2 OFFLINE
1 Qs
IIT JEE 2008 PAPER 1 OFFLINE
3 Qs
IIT JEE 2008 PAPER 2 OFFLINE
1 Qs
IIT JEE 2007 PAPER 2 OFFLINE
2 Qs
IIT JEE 2007 PAPER 1 OFFLINE
1 Qs
IIT JEE 2006
2 Qs

Included previous year papers

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

PaperYear / sessionQuestions in this viewOpen
JEE Advanced 2026 Paper 1 Online20265View paper
JEE Advanced 2026 Paper 1 Online20265View paper
JEE Advanced 2026 Paper 1 Online20265View paper
JEE Advanced 2026 Paper 2 Online20261View paper
JEE ADVANCED 2025 PAPER 2 ONLINE20251View paper
JEE ADVANCED 2024 PAPER 1 ONLINE20242View paper
JEE ADVANCED 2024 PAPER 2 ONLINE20244View paper
JEE ADVANCED 2023 PAPER 1 ONLINE20232View paper
JEE ADVANCED 2023 PAPER 2 ONLINE20231View paper
JEE ADVANCED 2022 PAPER 1 ONLINE20221View paper
JEE ADVANCED 2021 PAPER 1 ONLINE20211View paper
JEE ADVANCED 2020 PAPER 1 OFFLINE20202View paper
JEE ADVANCED 2019 PAPER 1 OFFLINE20191View paper
JEE ADVANCED 2019 PAPER 2 OFFLINE20193View paper
JEE ADVANCED 2018 PAPER 1 OFFLINE20185View paper
JEE ADVANCED 2018 PAPER 2 OFFLINE20182View paper
JEE ADVANCED 2017 PAPER 1 OFFLINE20173View paper
JEE ADVANCED 2017 PAPER 2 OFFLINE20173View paper
JEE ADVANCED 2016 PAPER 1 OFFLINE20162View paper
JEE ADVANCED 2016 PAPER 2 OFFLINE20163View paper
JEE ADVANCED 2015 PAPER 1 OFFLINE20151View paper
JEE ADVANCED 2015 PAPER 2 OFFLINE20153View paper
JEE ADVANCED 2014 PAPER 1 OFFLINE20141View paper
JEE ADVANCED 2014 PAPER 2 OFFLINE20142View paper
JEE ADVANCED 2013 PAPER 1 OFFLINE20131View paper
JEE ADVANCED 2013 PAPER 2 OFFLINE20133View paper
IIT JEE 2012 PAPER 1 OFFLINE20124View paper
IIT JEE 2012 PAPER 2 OFFLINE20125View paper
IIT JEE 2011 PAPER 1 OFFLINE20112View paper
IIT JEE 2010 PAPER 1 OFFLINE20102View paper
IIT JEE 2010 PAPER 2 OFFLINE20103View paper
IIT JEE 2009 PAPER 1 OFFLINE20093View paper
IIT JEE 2009 PAPER 2 OFFLINE20091View paper
IIT JEE 2008 PAPER 1 OFFLINE20083View paper
IIT JEE 2008 PAPER 2 OFFLINE20081View paper
IIT JEE 2007 PAPER 1 OFFLINE20071View paper
IIT JEE 2007 PAPER 2 OFFLINE20072View paper
IIT JEE 200620062View paper

All Aldehydes Ketones And Carboxylic Acids previous year questions

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

1
2006 Ā· Chemistry Ā· Organic Chemistry Ā· Aldehydes Ketones And Carboxylic Acids
IIT JEE 2006
The smallest ketone and its next homologue are reacted with $\mathrm{NH}_2 \mathrm{OH}$ to form oxime.
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2
2006 Ā· Chemistry Ā· Organic Chemistry Ā· Aldehydes Ketones And Carboxylic Acids
IIT JEE 2006

Which of the following reactants on reaction with conc. NaOH followed by acidification gives the following lactone as the only product?

IIT-JEE 2006 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 8 English
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3
2007 Ā· Chemistry Ā· Organic Chemistry Ā· Aldehydes Ketones And Carboxylic Acids
IIT JEE 2007 PAPER 1 OFFLINE

Statement 1 : p-Hydroxybenzoic acid has a lower boiling point than o-hydroxybenzoic acid.

Statement 2 : o-Hydroxybenzoic acid has intramolecular hydrogen bonding.

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4
2007 Ā· Chemistry Ā· Organic Chemistry Ā· Aldehydes Ketones And Carboxylic Acids
IIT JEE 2007 PAPER 2 OFFLINE

Cyclohexene on ozonolysis followed by reaction with zinc dust and water gives compound E. Compound E on further treatment with aqueous KOH yields compound F. Compound F is :

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5
2007 Ā· Chemistry Ā· Organic Chemistry Ā· Aldehydes Ketones And Carboxylic Acids
IIT JEE 2007 PAPER 2 OFFLINE

Match the compounds/ions in Column I with their properties/reactions in Column II. Indicate your answer by darkening the appropriate bubbles of the 4 \(\times\) 4 matrix given in the ORS.

Column I Column II
(A) $$\mathrm{C_6H_5CHO}$$ (P) gives precipitate with 2, 4-dinitrophenylhydrazine
(B) $$\mathrm{CH_3C\equiv CH}$$ (Q) gives precipitate with \(\mathrm{AgNO_3}\)
(C) $$\mathrm{CN^-}$$ (R) is a nucleophile
(D) $$\mathrm{I^-}$$ (S) is involved in cyanohydrin formation
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6
2008 Ā· Chemistry Ā· Organic Chemistry Ā· Aldehydes Ketones And Carboxylic Acids
IIT JEE 2008 PAPER 1 OFFLINE

The structure of compounds J and K, respectively, are:

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7
2008 Ā· Chemistry Ā· Organic Chemistry Ā· Aldehydes Ketones And Carboxylic Acids
IIT JEE 2008 PAPER 1 OFFLINE

The structure of the product I is :

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8
2008 Ā· Chemistry Ā· Organic Chemistry Ā· Aldehydes Ketones And Carboxylic Acids
IIT JEE 2008 PAPER 1 OFFLINE

The structure of product L is :

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9
2008 Ā· Chemistry Ā· Organic Chemistry Ā· Aldehydes Ketones And Carboxylic Acids
IIT JEE 2008 PAPER 2 OFFLINE

In the following reaction sequence, the correct structure of E, F and G are :

IIT-JEE 2008 Paper 2 Offline Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 25 English

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10
2009 Ā· Chemistry Ā· Organic Chemistry Ā· Aldehydes Ketones And Carboxylic Acids
IIT JEE 2009 PAPER 1 OFFLINE

The structure of the carbonyl compound P is

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11
2009 Ā· Chemistry Ā· Organic Chemistry Ā· Aldehydes Ketones And Carboxylic Acids
IIT JEE 2009 PAPER 1 OFFLINE

The structure of the product S is

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12
2009 Ā· Chemistry Ā· Organic Chemistry Ā· Aldehydes Ketones And Carboxylic Acids
IIT JEE 2009 PAPER 1 OFFLINE

The structures of the products Q and R, respectively, are

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13
2009 Ā· Chemistry Ā· Organic Chemistry Ā· Aldehydes Ketones And Carboxylic Acids
IIT JEE 2009 PAPER 2 OFFLINE

Match each of the compounds given in Column I with the reaction(s), that they can undergo, given in Column II.

Column I Column II
(A) IIT-JEE 2009 Paper 2 Offline Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 29 English 1 (P) Nucleophilic substitution
(B) IIT-JEE 2009 Paper 2 Offline Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 29 English 2 (Q) Elimination
(C) IIT-JEE 2009 Paper 2 Offline Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 29 English 3 (R) Nucleophilic addition
(D) IIT-JEE 2009 Paper 2 Offline Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 29 English 4 (S) Esterification with acetic anhydride
(T) Dehydrogenation

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14
2010 Ā· Chemistry Ā· Organic Chemistry Ā· Aldehydes Ketones And Carboxylic Acids
IIT JEE 2010 PAPER 1 OFFLINE

In the scheme given below, the total number of intra molecular aldol condensation products formed from Y is ____________.

IIT-JEE 2010 Paper 1 Offline Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 34 English

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15
2010 Ā· Chemistry Ā· Organic Chemistry Ā· Aldehydes Ketones And Carboxylic Acids
IIT JEE 2010 PAPER 1 OFFLINE

Amongst the following, the total number of compounds soluble in aqueous NaOH is _________.

IIT-JEE 2010 Paper 1 Offline Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 33 English

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16
2010 Ā· Chemistry Ā· Organic Chemistry Ā· Aldehydes Ketones And Carboxylic Acids
IIT JEE 2010 PAPER 2 OFFLINE
The compounds P and Q respectively are :
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17
2010 Ā· Chemistry Ā· Organic Chemistry Ā· Aldehydes Ketones And Carboxylic Acids
IIT JEE 2010 PAPER 2 OFFLINE
The compound R is :
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18
2010 Ā· Chemistry Ā· Organic Chemistry Ā· Aldehydes Ketones And Carboxylic Acids
IIT JEE 2010 PAPER 2 OFFLINE
The compound S is :
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19
2011 Ā· Chemistry Ā· Organic Chemistry Ā· Aldehydes Ketones And Carboxylic Acids
IIT JEE 2011 PAPER 1 OFFLINE

The structure of compound P is

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20
2011 Ā· Chemistry Ā· Organic Chemistry Ā· Aldehydes Ketones And Carboxylic Acids
IIT JEE 2011 PAPER 1 OFFLINE

The structure of the compound Q is

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