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Previous year question hub

IUPAC Nomenclature - Organic Chemistry PYQs

Practice IUPAC nomenclature PYQs for AP EAPCET Chemistry — 9 MCQs from 8 papers (4 years). Topic-wise previous year questions for exam practice.

8Papers
4Years
9Questions
1Topics

Iupac Nomenclature question pattern

Every graph below is calculated only from this selection.

Questions by year

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

Difficulty distribution

How the classified questions are distributed by difficulty.

Not classified 9 100%

Question type distribution

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

Multiple Choices 9 100%

Subject weightage

Top subjects by unique question coverage.

Chemistry
9 Qs

Most asked topics

Top topics across the included previous year papers.

Organic Chemistry
9 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Iupac Nomenclature
9 Qs

Paper coverage

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

AP EAPCET 2025 21ST MAY MORNING SHIFT
1 Qs
AP EAPCET 2025 22ND MAY MORNING SHIFT
1 Qs
AP EAPCET 2025 23RD MAY EVENING SHIFT
1 Qs
AP EAPCET 2025 23RD MAY MORNING SHIFT
1 Qs
AP EAPCET 2025 26TH MAY EVENING SHIFT
1 Qs
AP EAPCET 2024 21TH MAY EVENING SHIFT
1 Qs
AP EAPCET 2022 5TH JULY MORNING SHIFT
1 Qs
AP EAPCET 2021 19TH AUGUST EVENING SHIFT
2 Qs

Included previous year papers

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

PaperYear / sessionQuestions in this viewOpen
AP EAPCET 2025 21ST MAY MORNING SHIFT20251View paper
AP EAPCET 2025 22ND MAY MORNING SHIFT20251View paper
AP EAPCET 2025 23RD MAY EVENING SHIFT20251View paper
AP EAPCET 2025 23RD MAY MORNING SHIFT20251View paper
AP EAPCET 2025 26TH MAY EVENING SHIFT20251View paper
AP EAPCET 2024 21TH MAY EVENING SHIFT20241View paper
AP EAPCET 2022 5TH JULY MORNING SHIFT20221View paper
AP EAPCET 2021 19TH AUGUST EVENING SHIFT20212View paper

All Iupac Nomenclature previous year questions

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

1
2021 · Chemistry · Organic Chemistry · Iupac Nomenclature
AP EAPCET 2021 19TH AUGUST EVENING SHIFT

What is the IUPAC name of \(\mathrm{CH}_3 \mathrm{CH}\left(\mathrm{CH}_2 \mathrm{CH}_3\right) \mathrm{CHO}\) ?

A
Butan-2-al
B
2-methyl butanal
C
3-methylisobutyraldehyde
D
2-ethylpropanal
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2
2021 · Chemistry · Organic Chemistry · Iupac Nomenclature
AP EAPCET 2021 19TH AUGUST EVENING SHIFT

The IUPAC name of diacetone alcohol is.

A
4-hydroxy pentan-2, 4-dione
B
3-hnydroxy pentan-2, 4-dione
C
4-hydroxy-4-methyl pentan-2-one
D
4-hydroxy-3-methyl pentan-2-one
Open complete paper
3
2022 · Chemistry · Organic Chemistry · Iupac Nomenclature
AP EAPCET 2022 5TH JULY MORNING SHIFT

The IUPAC name of the following compound is

AP EAPCET 2022 - 5th July Morning Shift Chemistry - IUPAC Nomenclatures Question 7 English

A
1-bromo-2-hydroxybenzonitrile
B
2-bromo-3-cyanophenol
C
2-bromo-3-hydroxy benzonitrile
D
3-hydroxy-2-bromobenzonitrile
Open complete paper
4
2024 · Chemistry · Organic Chemistry · Iupac Nomenclature
AP EAPCET 2024 21TH MAY EVENING SHIFT

\(\text { IUPAC names of the following compounds } A \text { and } B\) are

AP EAPCET 2024 - 21th May Evening Shift Chemistry - IUPAC Nomenclatures Question 6 English
A
$A=$ but-3-en-2-amine; $B=4-N$, N -dimethylaminochlorobenzene
B
$A=$ but-1-en-3-amine; $B=4-N$, N -dimethylaminochlorobenzene
C
$\mathrm{A}=$ but-1-en-3-amine; $\mathrm{B}=4$-chloro- N , N -dimethylbenzenamine
D
$\mathrm{A}=$ but-3-en-2-amine; $\mathrm{B}=4$-chloro- N , N -dimethylbenzenamine
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5
2025 · Chemistry · Organic Chemistry · Iupac Nomenclature
AP EAPCET 2025 21ST MAY MORNING SHIFT

$$\text { The IUPAC name of the following compound is }$$

A

6-ethyl-9- methyl-4- bromodec-5- en-7- ol

B

7-bromo-2-methyl-5-ethyldec-5-en-4-ol

C

7-bromo-5-ethyl-2-methyldec-5-en-4-ol

D

4-bromo-6-ethyl-9-methyldec-5-en-7-ol

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6
2025 · Chemistry · Organic Chemistry · Iupac Nomenclature
AP EAPCET 2025 22ND MAY MORNING SHIFT

The correct decreasing order of priority for the functional group of organic compounds in the IUPAC method of nomenclature is

A

$-\mathrm{CHO}>-\mathrm{OH}>-\mathrm{CONH}_2>-\mathrm{COCl}$

B

$-\mathrm{CONH}_2>-\mathrm{CHO}>-\mathrm{COCl}>-\mathrm{OH}$

C

$-\mathrm{COCl}>-\mathrm{CONH}_2>-\mathrm{CHO}>-\mathrm{OH}$

D

$-\mathrm{CHO}>-\mathrm{CONH}_2>-\mathrm{COCl}>-\mathrm{OH}$

Open complete paper
7
2025 · Chemistry · Organic Chemistry · Iupac Nomenclature
AP EAPCET 2025 23RD MAY EVENING SHIFT

$$\text { IUPAC name of the following compound is }$$

AP EAPCET 2025 - 23rd May Evening Shift Chemistry - IUPAC Nomenclatures Question 2 English
A

2-methyl-4-ethylhexane

B

4-ethyl-2-methylhexane

C

5-methyl-3-ethylhexane

D

3-ethyl-5-methylhexane

Open complete paper
8
2025 · Chemistry · Organic Chemistry · Iupac Nomenclature
AP EAPCET 2025 23RD MAY MORNING SHIFT
IUPAC names of mesityl oxide and oxalic acid are respectively.
A

4 - methylpent - 3 - en - 2 one ; Ethanedioic acid.

B

4 - methylpent - 3 - en - 2 - one ; Propanedioic acid.

C

3 - methylpent - 3 - en - 2 - one ; Propanedioic acid.

D

3 - methylpent - 3 - en - 2 - one ; Ethanedioic acid.

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9
2025 · Chemistry · Organic Chemistry · Iupac Nomenclature
AP EAPCET 2025 26TH MAY EVENING SHIFT

IUPAC names of the given compounds (I) and (II) are respectively

AP EAPCET 2025 - 26th May Evening Shift Chemistry - IUPAC Nomenclatures Question 1 English

A

5-phenyl-3- nitrobutane, 2-ethyl-2-methyl-1-propylcyclohexane

B

2-nitro-1-phenylbutane; 2-ethyl-2-methyl-1-propylcyclohexane

C

2-nitro-1-phenylbutane; 1-ethyl-1-methyl-2-propylcyclohexane

D

3-nitro-5-phenylbutane; 1-ethyl-1-methyl-2-propylcyclohexane

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