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Previous year question hub

Isomerism - Organic Chemistry - Chemistry Previous Year Questions

Practice Isomerism - Organic Chemistry - Chemistry previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

37Papers
7Years
46Questions
1Topics

Isomerism question pattern

Every graph below is calculated only from this selection.

Questions by year

Year-wise coverage for Isomerism. Each bar uses a separate theme-derived color.

Difficulty distribution

How the classified questions are distributed by difficulty.

Not classified 46 100%

Question type distribution

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

Multiple Choices 46 100%

Subject weightage

Top subjects by unique question coverage.

Chemistry
46 Qs

Most asked topics

Top topics across the included previous year papers.

Organic Chemistry
46 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Isomerism
46 Qs

Paper coverage

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

MHT CET 2025 19TH APRIL EVENING SHIFT
1 Qs
MHT CET 2025 21ST APRIL MORNING SHIFT
1 Qs
MHT CET 2025 22ND APRIL EVENING SHIFT
1 Qs
MHT CET 2025 22ND APRIL MORNING SHIFT
1 Qs
MHT CET 2025 23RD APRIL EVENING SHIFT
1 Qs
MHT CET 2025 23RD APRIL MORNING SHIFT
1 Qs
MHT CET 2025 25TH APRIL EVENING SHIFT
1 Qs
MHT CET 2025 26TH APRIL MORNING SHIFT
1 Qs
MHT CET 2024 4TH MAY MORNING SHIFT
4 Qs
MHT CET 2024 15TH MAY MORNING SHIFT
2 Qs
MHT CET (PCB) 2024 22th April Evening Shift
1 Qs
MHT CET 2024 10TH MAY EVENING SHIFT
1 Qs
MHT CET 2024 15TH MAY EVENING SHIFT
1 Qs
MHT CET 2024 16TH MAY EVENING SHIFT
1 Qs
MHT CET 2024 16TH MAY MORNING SHIFT
1 Qs
MHT CET 2024 2ND MAY EVENING SHIFT
1 Qs
MHT CET 2024 2ND MAY MORNING SHIFT
1 Qs
MHT CET 2024 3RD MAY MORNING SHIFT
1 Qs
MHT CET 2024 4TH MAY EVENING SHIFT
1 Qs
MHT CET 2024 9TH MAY EVENING SHIFT
1 Qs
MHT CET 2023 12TH MAY MORNING SHIFT
2 Qs
MHT CET 2023 10TH MAY EVENING SHIFT
1 Qs
MHT CET 2023 12TH MAY EVENING SHIFT
1 Qs
MHT CET 2023 13TH MAY EVENING SHIFT
1 Qs
MHT CET 2023 13TH MAY MORNING SHIFT
1 Qs
MHT CET 2023 14TH MAY MORNING SHIFT
1 Qs
MHT CET 2023 9TH MAY MORNING SHIFT
1 Qs
MHT CET 2022 11TH AUGUST EVENING SHIFT
1 Qs
MHT CET 2021 20TH SEPTEMBER EVENING SHIFT
4 Qs
MHT CET 2021 20TH SEPTEMBER MORNING SHIFT
1 Qs
MHT CET 2021 21TH SEPTEMBER EVENING SHIFT
1 Qs
MHT CET 2021 22TH SEPTEMBER EVENING SHIFT
1 Qs
MHT CET 2021 23RD SEPTEMBER EVENING SHIFT
1 Qs
MHT CET 2021 23th September Morning Shift
1 Qs
MHT CET 2020 16TH OCTOBER EVENING SHIFT
1 Qs
MHT CET 2019 2ND MAY EVENING SHIFT
2 Qs
MHT CET 2019 3RD MAY MORNING SHIFT
1 Qs

Included previous year papers

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

PaperYear / sessionQuestions in this viewOpen
MHT CET 2025 19TH APRIL EVENING SHIFT20251View paper
MHT CET 2025 21ST APRIL MORNING SHIFT20251View paper
MHT CET 2025 22ND APRIL EVENING SHIFT20251View paper
MHT CET 2025 22ND APRIL MORNING SHIFT20251View paper
MHT CET 2025 23RD APRIL EVENING SHIFT20251View paper
MHT CET 2025 23RD APRIL MORNING SHIFT20251View paper
MHT CET 2025 25TH APRIL EVENING SHIFT20251View paper
MHT CET 2025 26TH APRIL MORNING SHIFT20251View paper
MHT CET (PCB) 2024 22th April Evening Shift20241View paper
MHT CET 2024 10TH MAY EVENING SHIFT20241View paper
MHT CET 2024 15TH MAY EVENING SHIFT20241View paper
MHT CET 2024 15TH MAY MORNING SHIFT20242View paper
MHT CET 2024 16TH MAY EVENING SHIFT20241View paper
MHT CET 2024 16TH MAY MORNING SHIFT20241View paper
MHT CET 2024 2ND MAY EVENING SHIFT20241View paper
MHT CET 2024 2ND MAY MORNING SHIFT20241View paper
MHT CET 2024 3RD MAY MORNING SHIFT20241View paper
MHT CET 2024 4TH MAY EVENING SHIFT20241View paper
MHT CET 2024 4TH MAY MORNING SHIFT20244View paper
MHT CET 2024 9TH MAY EVENING SHIFT20241View paper
MHT CET 2023 10TH MAY EVENING SHIFT20231View paper
MHT CET 2023 12TH MAY EVENING SHIFT20231View paper
MHT CET 2023 12TH MAY MORNING SHIFT20232View paper
MHT CET 2023 13TH MAY EVENING SHIFT20231View paper
MHT CET 2023 13TH MAY MORNING SHIFT20231View paper
MHT CET 2023 14TH MAY MORNING SHIFT20231View paper
MHT CET 2023 9TH MAY MORNING SHIFT20231View paper
MHT CET 2022 11TH AUGUST EVENING SHIFT20221View paper
MHT CET 2021 20TH SEPTEMBER EVENING SHIFT20214View paper
MHT CET 2021 20TH SEPTEMBER MORNING SHIFT20211View paper
MHT CET 2021 21TH SEPTEMBER EVENING SHIFT20211View paper
MHT CET 2021 22TH SEPTEMBER EVENING SHIFT20211View paper
MHT CET 2021 23RD SEPTEMBER EVENING SHIFT20211View paper
MHT CET 2021 23th September Morning Shift20211View paper
MHT CET 2020 16TH OCTOBER EVENING SHIFT20201View paper
MHT CET 2019 2ND MAY EVENING SHIFT20192View paper
MHT CET 2019 3RD MAY MORNING SHIFT20191View paper

All Isomerism previous year questions

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

1
2019 · Chemistry · Organic Chemistry · Isomerism
MHT CET 2019 2ND MAY EVENING SHIFT

How many isomers are possible for an alkane having molecular formula $\mathrm{C}_5 \mathrm{H}_{12}$ ?

A
5
B
3
C
4
D
2
Open complete paper
2
2019 · Chemistry · Organic Chemistry · Isomerism
MHT CET 2019 2ND MAY EVENING SHIFT

How many metameric ethers are represented by the molecular formula $\mathrm{C_4H_{10}O}$ ?

A
4
B
3
C
2
D
5
Open complete paper
3
2019 · Chemistry · Organic Chemistry · Isomerism
MHT CET 2019 3RD MAY MORNING SHIFT

How many primary amines are possible for molecular formula $\mathrm{C}_3 \mathrm{H}_9 \mathrm{~N}$ ?

A
4
B
1
C
2
D
3
Open complete paper
4
2020 · Chemistry · Organic Chemistry · Isomerism
MHT CET 2020 16TH OCTOBER EVENING SHIFT

Which among the following compound is not optically active?

A
3-chloro-2-methyl pentane
B
3-chloropentane
C
2-chloropentane
D
2-chloro-3-methyl pentane
Open complete paper
5
2021 · Chemistry · Organic Chemistry · Isomerism
MHT CET 2021 20TH SEPTEMBER EVENING SHIFT

Which of the following compounds does NOT exhibit optical isomerism?

A
2-Iodo-3-methylbutane
B
3-Iodohexane
C
2-Iodopentane
D
2-Iodo-2-methylbutane
Open complete paper
6
2021 · Chemistry · Organic Chemistry · Isomerism
MHT CET 2021 20TH SEPTEMBER EVENING SHIFT

Which of the following compounds is optically inactive?

A
2-Chloro-2-methylbutane
B
3-Chlorohexane
C
2-Chloro-3-methylbutane
D
2-Chloropentane
Open complete paper
7
2021 · Chemistry · Organic Chemistry · Isomerism
MHT CET 2021 20TH SEPTEMBER EVENING SHIFT

Which of the following pairs of alkenes is an example of position isomers?

A
But-1-ene and 2-methylprop-1-ene
B
But-1-ene and 2-methylbut-1-ene
C
But-1-ene and but-2-ene
D
But-2-ene and 2-methylprop-1-ene
Open complete paper
8
2021 · Chemistry · Organic Chemistry · Isomerism
MHT CET 2021 20TH SEPTEMBER EVENING SHIFT

Identify the isomerism exhibited by methoxyethane and propan-1-ol.

A
Position isomerism
B
Chain isomerism
C
Functional group isomerism
D
Metamerism
Open complete paper
9
2021 · Chemistry · Organic Chemistry · Isomerism
MHT CET 2021 20TH SEPTEMBER MORNING SHIFT

How many chiral carbon atoms are present in 2 - Bromo - 3, 4, 5 - trimethylhexane?

A
2
B
3
C
4
D
1
Open complete paper
10
2021 · Chemistry · Organic Chemistry · Isomerism
MHT CET 2021 21TH SEPTEMBER EVENING SHIFT

What type of isomers are the ethoxy ethane and methoxy propane?

A
Tautomers
B
Metamers
C
Position isomers
D
Functional group isomers
Open complete paper
11
2021 · Chemistry · Organic Chemistry · Isomerism
MHT CET 2021 22TH SEPTEMBER EVENING SHIFT

Which of the following is likely to undergo racemization during alkaline hydrolysis?

A
MHT CET 2021 22th September Evening Shift Chemistry - Isomerism Question 36 English Option 1
B
(CH\(_3\))C - CH\(_2\) - Cl
C
MHT CET 2021 22th September Evening Shift Chemistry - Isomerism Question 36 English Option 3
D
MHT CET 2021 22th September Evening Shift Chemistry - Isomerism Question 36 English Option 4
Open complete paper
12
2021 · Chemistry · Organic Chemistry · Isomerism
MHT CET 2021 23RD SEPTEMBER EVENING SHIFT

Identify the chiral molecule from the following:

A
2-Bromo-2-methylbutane
B
2-Bromo-3-methylbutane
C
3-Bromopentane
D
2-Bromopropane
Open complete paper
13
2022 · Chemistry · Organic Chemistry · Isomerism
MHT CET 2022 11TH AUGUST EVENING SHIFT

Which from following pairs of compounds is an example of metamerism?

A
But-2-ene and But-1-ene
B
m-Butane and 2-Methylpropane
C
Ethoxyethane and methoxypropane
D
Dimethyl ether and ethyl alcohol
Open complete paper
14
2023 · Chemistry · Organic Chemistry · Isomerism
MHT CET 2023 10TH MAY EVENING SHIFT

Identify the molecular formula of an alkane that exhibits only two different structural isomers.

A
\(\mathrm{C}_2 \mathrm{H}_6\)
B
\(\mathrm{C}_3 \mathrm{H}_8\)
C
\(\mathrm{C}_4 \mathrm{H}_{10}\)
D
\(\mathrm{C}_6 \mathrm{H}_{12}\)
Open complete paper
15
2023 · Chemistry · Organic Chemistry · Isomerism
MHT CET 2023 12TH MAY EVENING SHIFT

What is the number of moles of 'C' atoms present in \(\mathrm{n}\) mole molecule of alkane if it exhibits three structural isomers?

A
3n
B
4n
C
5n
D
6n
Open complete paper
16
2023 · Chemistry · Organic Chemistry · Isomerism
MHT CET 2023 12TH MAY MORNING SHIFT

How many isomers of \(\mathrm{C}_4 \mathrm{H}_{11} \mathrm{~N}\) are tertiary amines?

A
One
B
Two
C
Three
D
Four
Open complete paper
17
2023 · Chemistry · Organic Chemistry · Isomerism
MHT CET 2023 12TH MAY MORNING SHIFT

Identify the chiral molecule from the following.

A
2-Iodopropane
B
2-Iodo-2-methylbutane
C
2-lodo-3-methylbutane
D
3-Iodopentane
Open complete paper
18
2023 · Chemistry · Organic Chemistry · Isomerism
MHT CET 2023 13TH MAY EVENING SHIFT

What is the molecular formula of an alkane if it exhibits three structural isomers?

A
\(\mathrm{C}_3 \mathrm{H}_8\)
B
\(\mathrm{C}_4 \mathrm{H}_{10}\)
C
\(\mathrm{C}_5 \mathrm{H}_{12}\)
D
\(\mathrm{C}_6 \mathrm{H}_{14}\)
Open complete paper
19
2023 · Chemistry · Organic Chemistry · Isomerism
MHT CET 2023 13TH MAY MORNING SHIFT

Which from following methods of structural formula representation uses conventionally a point for front carbon and a circle around it for rear carbon?

A
Andiron formula
B
Condensed formula
C
Newman projection formula
D
Fisher projection formula
Open complete paper
20
2023 · Chemistry · Organic Chemistry · Isomerism
MHT CET 2023 14TH MAY MORNING SHIFT

Which among the following is NOT a true statement for enantiomers?

A
Enantiomers have identical refractive index.
B
Enantiomers are superimposable mirror images of each other.
C
Enantiomers have same chemical properties.
D
Enantiomers have equal but opposite optical ration.
Open complete paper

Showing 20 of 46 questions