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Previous year question hub

Aldehyde And Ketone - Organic Chemistry - Chemistry Previous Year Questions

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

56Papers
7Years
105Questions
1Topics

Aldehyde And Ketone question pattern

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Questions by year

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Difficulty distribution

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Not classified 105 100%

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Multiple Choices 105 100%

Subject weightage

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Chemistry
105 Qs

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Organic Chemistry
105 Qs

Subtopic coverage

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Aldehyde And Ketone
105 Qs

Paper coverage

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

MHT CET 2025 19TH APRIL MORNING SHIFT
3 Qs
MHT CET 2025 20TH APRIL EVENING SHIFT
3 Qs
MHT CET 2025 5TH MAY EVENING SHIFT
3 Qs
MHT CET 2025 19TH APRIL EVENING SHIFT
2 Qs
MHT CET 2025 23RD APRIL EVENING SHIFT
2 Qs
MHT CET 2025 26TH APRIL MORNING SHIFT
2 Qs
MHT CET (PCB) 2025 9th April Evening Shift
1 Qs
MHT CET 2025 20TH APRIL MORNING SHIFT
1 Qs
MHT CET 2025 21ST APRIL MORNING SHIFT
1 Qs
MHT CET 2025 23RD APRIL MORNING SHIFT
1 Qs
MHT CET 2025 25TH APRIL EVENING SHIFT
1 Qs
MHT CET 2025 25TH APRIL MORNING SHIFT
1 Qs
MHT CET 2025 26TH APRIL EVENING SHIFT
1 Qs
MHT CET 2024 3RD MAY MORNING SHIFT
3 Qs
MHT CET 2024 9TH MAY MORNING SHIFT
3 Qs
MHT CET 2024 11TH MAY EVENING SHIFT
2 Qs
MHT CET 2024 15TH MAY EVENING SHIFT
2 Qs
MHT CET 2024 15TH MAY MORNING SHIFT
2 Qs
MHT CET 2024 2ND MAY EVENING SHIFT
2 Qs
MHT CET 2024 4TH 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 11TH MAY MORNING SHIFT
1 Qs
MHT CET 2024 16TH MAY EVENING SHIFT
1 Qs
MHT CET 2024 2ND MAY MORNING SHIFT
1 Qs
MHT CET 2024 3RD MAY EVENING SHIFT
1 Qs
MHT CET 2024 4TH MAY EVENING SHIFT
1 Qs
MHT CET 2024 9TH MAY EVENING SHIFT
1 Qs
MHT CET 2023 10TH MAY MORNING SHIFT
3 Qs
MHT CET 2023 12TH MAY MORNING SHIFT
3 Qs
MHT CET 2023 13TH MAY EVENING SHIFT
3 Qs
MHT CET 2023 14TH MAY EVENING SHIFT
3 Qs
MHT CET 2023 14TH MAY MORNING SHIFT
2 Qs
MHT CET 2023 9TH MAY MORNING SHIFT
2 Qs
MHT CET 2023 10TH MAY EVENING SHIFT
1 Qs
MHT CET 2023 11TH MAY EVENING SHIFT
1 Qs
MHT CET 2023 11TH MAY MORNING SHIFT
1 Qs
MHT CET 2023 12TH MAY EVENING SHIFT
1 Qs
MHT CET 2023 13TH MAY MORNING SHIFT
1 Qs
MHT CET 2023 9TH MAY EVENING SHIFT
1 Qs
MHT CET 2022 11TH AUGUST EVENING SHIFT
2 Qs
MHT CET 2021 20TH SEPTEMBER MORNING SHIFT
4 Qs
MHT CET 2021 21TH SEPTEMBER EVENING SHIFT
3 Qs
MHT CET 2021 23th September Morning Shift
3 Qs
MHT CET 2021 24TH SEPTEMBER MORNING SHIFT
3 Qs
MHT CET 2021 20TH SEPTEMBER EVENING SHIFT
2 Qs
MHT CET 2021 21TH SEPTEMBER MORNING SHIFT
2 Qs
MHT CET 2021 23RD SEPTEMBER EVENING SHIFT
2 Qs
MHT CET 2021 24TH SEPTEMBER EVENING SHIFT
2 Qs
MHT CET 2021 22TH SEPTEMBER EVENING SHIFT
1 Qs
MHT CET 2021 22TH SEPTEMBER MORNING SHIFT
1 Qs
MHT CET 2020 19TH OCTOBER EVENING SHIFT
4 Qs
MHT CET 2020 16TH OCTOBER EVENING SHIFT
3 Qs
MHT CET 2020 16TH OCTOBER MORNING SHIFT
2 Qs
MHT CET 2019 2ND MAY MORNING 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 (PCB) 2025 9th April Evening Shift20251View paper
MHT CET 2025 19TH APRIL EVENING SHIFT20252View paper
MHT CET 2025 19TH APRIL MORNING SHIFT20253View paper
MHT CET 2025 20TH APRIL EVENING SHIFT20253View paper
MHT CET 2025 20TH APRIL MORNING SHIFT20251View paper
MHT CET 2025 21ST APRIL MORNING SHIFT20251View paper
MHT CET 2025 23RD APRIL EVENING SHIFT20252View paper
MHT CET 2025 23RD APRIL MORNING SHIFT20251View paper
MHT CET 2025 25TH APRIL EVENING SHIFT20251View paper
MHT CET 2025 25TH APRIL MORNING SHIFT20251View paper
MHT CET 2025 26TH APRIL EVENING SHIFT20251View paper
MHT CET 2025 26TH APRIL MORNING SHIFT20252View paper
MHT CET 2025 5TH MAY EVENING SHIFT20253View paper
MHT CET (PCB) 2024 22th April Evening Shift20241View paper
MHT CET 2024 10TH MAY EVENING SHIFT20241View paper
MHT CET 2024 11TH MAY EVENING SHIFT20242View paper
MHT CET 2024 11TH MAY MORNING SHIFT20241View paper
MHT CET 2024 15TH MAY EVENING SHIFT20242View paper
MHT CET 2024 15TH MAY MORNING SHIFT20242View paper
MHT CET 2024 16TH MAY EVENING SHIFT20241View paper
MHT CET 2024 2ND MAY EVENING SHIFT20242View paper
MHT CET 2024 2ND MAY MORNING SHIFT20241View paper
MHT CET 2024 3RD MAY EVENING SHIFT20241View paper
MHT CET 2024 3RD MAY MORNING SHIFT20243View paper
MHT CET 2024 4TH MAY EVENING SHIFT20241View paper
MHT CET 2024 4TH MAY MORNING SHIFT20242View paper
MHT CET 2024 9TH MAY EVENING SHIFT20241View paper
MHT CET 2024 9TH MAY MORNING SHIFT20243View paper
MHT CET 2023 10TH MAY EVENING SHIFT20231View paper
MHT CET 2023 10TH MAY MORNING SHIFT20233View paper
MHT CET 2023 11TH MAY EVENING SHIFT20231View paper
MHT CET 2023 11TH MAY MORNING SHIFT20231View paper
MHT CET 2023 12TH MAY EVENING SHIFT20231View paper
MHT CET 2023 12TH MAY MORNING SHIFT20233View paper
MHT CET 2023 13TH MAY EVENING SHIFT20233View paper
MHT CET 2023 13TH MAY MORNING SHIFT20231View paper
MHT CET 2023 14TH MAY EVENING SHIFT20233View paper
MHT CET 2023 14TH MAY MORNING SHIFT20232View paper
MHT CET 2023 9TH MAY EVENING SHIFT20231View paper
MHT CET 2023 9TH MAY MORNING SHIFT20232View paper
MHT CET 2022 11TH AUGUST EVENING SHIFT20222View paper
MHT CET 2021 20TH SEPTEMBER EVENING SHIFT20212View paper
MHT CET 2021 20TH SEPTEMBER MORNING SHIFT20214View paper
MHT CET 2021 21TH SEPTEMBER EVENING SHIFT20213View paper
MHT CET 2021 21TH SEPTEMBER MORNING SHIFT20212View paper
MHT CET 2021 22TH SEPTEMBER EVENING SHIFT20211View paper
MHT CET 2021 22TH SEPTEMBER MORNING SHIFT20211View paper
MHT CET 2021 23RD SEPTEMBER EVENING SHIFT20212View paper
MHT CET 2021 23th September Morning Shift20213View paper
MHT CET 2021 24TH SEPTEMBER EVENING SHIFT20212View paper
MHT CET 2021 24TH SEPTEMBER MORNING SHIFT20213View paper
MHT CET 2020 16TH OCTOBER EVENING SHIFT20203View paper
MHT CET 2020 16TH OCTOBER MORNING SHIFT20202View paper
MHT CET 2020 19TH OCTOBER EVENING SHIFT20204View paper
MHT CET 2019 2ND MAY MORNING SHIFT20192View paper
MHT CET 2019 3RD MAY MORNING SHIFT20191View paper

All Aldehyde And Ketone previous year questions

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

1
2019 · Chemistry · Organic Chemistry · Aldehyde And Ketone
MHT CET 2019 2ND MAY MORNING SHIFT

Mandelonitrile is obtained by the reaction between hydrogen cyanide and

A
propionaldehyde
B
benzaldehyde
C
acetaldehyde
D
acetone
Open complete paper
2
2019 · Chemistry · Organic Chemistry · Aldehyde And Ketone
MHT CET 2019 2ND MAY MORNING SHIFT

In the reaction, $\mathrm{C}_6 \mathrm{H}_5 \mathrm{COCH}_3 \xrightarrow[\mathrm{Zn}-\mathrm{Hg} / \text { conc. } \mathrm{HCl}]{[\mathrm{H}]} X,X$ is

A
toluene
B
methyl benzene
C
benzylalcohol
D
ethyl benzene
Open complete paper
3
2019 · Chemistry · Organic Chemistry · Aldehyde And Ketone
MHT CET 2019 3RD MAY MORNING SHIFT

Which of the following does not give yellow solid on treatment with sodium hypoiodite?

A
Acetophenone
B
Pentan-3-one
C
Pentan-2-one
D
Ethanal
Open complete paper
4
2020 · Chemistry · Organic Chemistry · Aldehyde And Ketone
MHT CET 2020 16TH OCTOBER EVENING SHIFT

Number of oxygen atoms present in salicylaldehyde are

A
1
B
3
C
4
D
2
Open complete paper
5
2020 · Chemistry · Organic Chemistry · Aldehyde And Ketone
MHT CET 2020 16TH OCTOBER EVENING SHIFT

An acylchloride is hydrogenated over catalyst palladium on barium sulphate to form an aldehyde. This reaction is called as

A
Wolff-Kishner reduction
B
Etard reaction
C
Rosenmund reduction
D
Stephen reaction
Open complete paper
6
2020 · Chemistry · Organic Chemistry · Aldehyde And Ketone
MHT CET 2020 16TH OCTOBER EVENING SHIFT

Propane nitrile on reaction with ethyl magnesium iodide in presence of dry ether gives complex. This imine complex on acid hydrolysis forms

A
propanone
B
2-pentanone
C
butanone
D
3-pentanone
Open complete paper
7
2020 · Chemistry · Organic Chemistry · Aldehyde And Ketone
MHT CET 2020 16TH OCTOBER MORNING SHIFT

Which of the following statements is true for carbonyl group?

A
The carbonyl bond is weaker as compared to double bond in alkene.
B
\(\mathrm{C-C-O}\) bond angle is \(90^{\circ}\).
C
Carbon atom forms three sigma bonds.
D
Carbon atom is \(s p^3\) hybridised.
Open complete paper
8
2020 · Chemistry · Organic Chemistry · Aldehyde And Ketone
MHT CET 2020 16TH OCTOBER MORNING SHIFT

Which of the following alcohols needs acidic \(\mathrm{KMnO}_4\) to convert it into aldehyde or ketone?

A
Propan-2-ol
B
Propan-1-ol
C
Ethanol
D
2-methyl propan-2-ol
Open complete paper
9
2020 · Chemistry · Organic Chemistry · Aldehyde And Ketone
MHT CET 2020 19TH OCTOBER EVENING SHIFT

Which of the following is a Stephen reaction?

A
MHT CET 2020 19th October Evening Shift Chemistry - Aldehyde and Ketone Question 84 English Option 1
B
MHT CET 2020 19th October Evening Shift Chemistry - Aldehyde and Ketone Question 84 English Option 2
C
MHT CET 2020 19th October Evening Shift Chemistry - Aldehyde and Ketone Question 84 English Option 3
D
MHT CET 2020 19th October Evening Shift Chemistry - Aldehyde and Ketone Question 84 English Option 4
Open complete paper
10
2020 · Chemistry · Organic Chemistry · Aldehyde And Ketone
MHT CET 2020 19TH OCTOBER EVENING SHIFT

Identify $A$ in the following reaction.

$$A+\mathrm{CH}_3 \mathrm{MgBr} \xrightarrow{\text { Ether }} \text { complex }\xrightarrow{\mathrm{H}_3 \mathrm{O}^{+}}\left(\mathrm{CH}_3\right)_3 \mathrm{C}-\mathrm{OH}$$

A
Acetone
B
Propionaldehyde
C
Acetaldehyde
D
Acetyl chloride
Open complete paper
11
2020 · Chemistry · Organic Chemistry · Aldehyde And Ketone
MHT CET 2020 19TH OCTOBER EVENING SHIFT

Which of the following compound is highly reactive towards HCN?

A
$\mathrm{C}_6 \mathrm{H}_5-\mathrm{CHO}$
B
$\mathrm{H}-\mathrm{CHO}$
C
$\mathrm{CH}_3-\mathrm{CHO}$
D
$\mathrm{CH}_3-\mathrm{CO}-\mathrm{CH}_3$
Open complete paper
12
2020 · Chemistry · Organic Chemistry · Aldehyde And Ketone
MHT CET 2020 19TH OCTOBER EVENING SHIFT

Which of the following compounds reacts with ammonia to form urotropine?

A
Ethanal
B
Propanone
C
Propanal
D
Methanal
Open complete paper
13
2021 · Chemistry · Organic Chemistry · Aldehyde And Ketone
MHT CET 2021 20TH SEPTEMBER EVENING SHIFT

Which among the following compounds has highest boiling point?

A
Hexanal
B
Propanal
C
Ethanal
D
Pentanal
Open complete paper
14
2021 · Chemistry · Organic Chemistry · Aldehyde And Ketone
MHT CET 2021 20TH SEPTEMBER EVENING SHIFT

Identify the product formed in the following reaction,

$$\mathrm{CH}_3-\mathrm{CH}=\mathrm{CH}-\mathrm{CH}_2-\mathrm{CHO} \mathrm{\mathrel{\mathop{\kern0pt\longrightarrow} \limits_{(ii)\,{H_2}{O^ + }}^{(i)\,LiAl{H_4}}}} \text {Products }$$

A
\(\mathrm{CH}_3-\mathrm{CH}=\mathrm{CH}-\mathrm{CH}_2-\mathrm{OH}\)
B
\(\mathrm{CH}_3-\left(\mathrm{CH}_2\right)_3-\mathrm{CH}_2-\mathrm{OH}\)
C
\(\mathrm{CH}_3-\mathrm{CH}-\mathrm{CH}=\mathrm{CH}-\mathrm{CH}_2-\mathrm{OH}\)
D
\(\mathrm{CH}_3-\mathrm{CH}=\mathrm{CH}-\mathrm{CH}_2-\mathrm{CH}_2-\mathrm{OH}\)
Open complete paper
15
2021 · Chemistry · Organic Chemistry · Aldehyde And Ketone
MHT CET 2021 20TH SEPTEMBER MORNING SHIFT

When alcoholic solution of an organic compound is treated with few drops of Schiff's reagent, pink colour appears. This confirms the presence of group

A
\(-\)COOH
B
\(-\)CHO
C
MHT CET 2021 20th September Morning Shift Chemistry - Aldehyde and Ketone Question 135 English Option 3
D
\(-\)CH\(_2\)OH
Open complete paper
16
2021 · Chemistry · Organic Chemistry · Aldehyde And Ketone
MHT CET 2021 20TH SEPTEMBER MORNING SHIFT

Which of the following compounds on reaction with Grignard reagent followed by hydrolysis forms secondary alcohol?

A
CH\(_3\)CHO
B
HCHO
C
CH\(_3\)CH\(_2\)COCH\(_3\)
D
CH\(_3\)COCH\(_3\)
Open complete paper
17
2021 · Chemistry · Organic Chemistry · Aldehyde And Ketone
MHT CET 2021 20TH SEPTEMBER MORNING SHIFT

Which of the following compounds on reaction with ammonical silver nitrate solution forms precipitate of silver?

A
Ethanal
B
Ethanoic acid
C
Ethanol
D
Ethoxy ethane
Open complete paper
18
2021 · Chemistry · Organic Chemistry · Aldehyde And Ketone
MHT CET 2021 20TH SEPTEMBER MORNING SHIFT

The reagent used in Gatterman-Koch formylation of arene is

A
CO\(_2\), HCl
B
CrO\(_2\)Cl\(_2\)
C
CO, HCl
D
DiBAl-H
Open complete paper
19
2021 · Chemistry · Organic Chemistry · Aldehyde And Ketone
MHT CET 2021 21TH SEPTEMBER EVENING SHIFT

Identify the name of following reaction.

Toluene + chromyl chloride \(\stackrel{\mathrm{CS}_2}{\longrightarrow}\) complex \(\stackrel{\mathrm{H}_3 \mathrm{O}^{+}}{\longrightarrow}\) Benzaldehyde

A
Stephen reaction
B
Etard reaction
C
Rosenmund reaction
D
Wolf-Kishner reaction
Open complete paper
20
2021 · Chemistry · Organic Chemistry · Aldehyde And Ketone
MHT CET 2021 21TH SEPTEMBER EVENING SHIFT

Which of the following reagents is used in the reaction shown below?

Benzoyl chloride \(\stackrel{?}{\longrightarrow}\) Benzaldehyde

A
DIBAI-H
B
\(\mathrm{SnCl}_2 / \mathrm{HCl}\)
C
\(\mathrm{H}_2 / \mathrm{Pd}-\mathrm{BaSO}_4\)
D
Dimethyl cadmium
Open complete paper

Showing 20 of 105 questions