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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.

36Papers
27Years
101Questions
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.

Not classified 98 97%
Easy 2 2%
Medium 1 1%

Question type distribution

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

Multiple Choices 101 100%

Subject weightage

Top subjects by unique question coverage.

Chemistry
101 Qs

Most asked topics

Top topics across the included previous year papers.

Organic Chemistry
101 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Aldehydes Ketones And Carboxylic Acids
101 Qs

Paper coverage

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

NEET 2026
3 Qs
NEET 2025
2 Qs
NEET 2024
3 Qs
NEET 2024 RE EXAMINATION
1 Qs
NEET 2023 MANIPUR
5 Qs
NEET 2023
3 Qs
NEET 2022 Phase 1
5 Qs
NEET 2022 PHASE 2
4 Qs
NEET 2021
5 Qs
NEET 2020 PHASE 1
3 Qs
AIIMS 2019
2 Qs
AIIMS 2018
2 Qs
NEET 2018
1 Qs
NEET 2017
2 Qs
NEET 2016 PHASE 1
2 Qs
NEET 2016 PHASE 2
2 Qs
AIPMT 2015
3 Qs
AIPMT 2015 Cancelled Paper
2 Qs
AIPMT 2014
1 Qs
NEET 2013
2 Qs
AIPMT 2012 PRELIMS
4 Qs
AIPMT 2012 MAINS
3 Qs
AIPMT 2011 MAINS
3 Qs
AIPMT 2011 PRELIMS
3 Qs
AIPMT 2010 PRELIMS
2 Qs
AIPMT 2010 MAINS
1 Qs
AIPMT 2009
2 Qs
AIPMT 2008
3 Qs
AIPMT 2007
5 Qs
AIPMT 2006
4 Qs
AIPMT 2005
2 Qs
AIPMT 2004
2 Qs
AIPMT 2003
4 Qs
AIPMT 2002
3 Qs
AIPMT 2001
3 Qs
AIPMT 2000
4 Qs

Included previous year papers

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

PaperYear / sessionQuestions in this viewOpen
NEET 202620263View paper
NEET 202520252View paper
NEET 202420243View paper
NEET 2024 RE EXAMINATION20241View paper
NEET 202320233View paper
NEET 2023 MANIPUR20235View paper
NEET 2022 Phase 120225View paper
NEET 2022 PHASE 220224View paper
NEET 202120215View paper
NEET 2020 PHASE 120203View paper
AIIMS 201920192View paper
AIIMS 201820182View paper
NEET 201820181View paper
NEET 201720172View paper
NEET 2016 PHASE 120162View paper
NEET 2016 PHASE 220162View paper
AIPMT 201520153View paper
AIPMT 2015 Cancelled Paper20152View paper
AIPMT 201420141View paper
NEET 201320132View paper
AIPMT 2012 MAINS20123View paper
AIPMT 2012 PRELIMS20124View paper
AIPMT 2011 MAINS20113View paper
AIPMT 2011 PRELIMS20113View paper
AIPMT 2010 MAINS20101View paper
AIPMT 2010 PRELIMS20102View paper
AIPMT 200920092View paper
AIPMT 200820083View paper
AIPMT 200720075View paper
AIPMT 200620064View paper
AIPMT 200520052View paper
AIPMT 200420042View paper
AIPMT 200320034View paper
AIPMT 200220023View paper
AIPMT 200120013View paper
AIPMT 200020004View paper

All Aldehydes Ketones And Carboxylic Acids previous year questions

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

1
2000 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIPMT 2000
Benzoic acid may be converted into ethyl benzoate by reaction with :
A
ethyl alcohol
B
ethyl alcohol and dry HCl
C
ethyl chloride
D
sodium ethoxide.
Open complete paper
2
2000 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIPMT 2000
First product of the reaction between RCHO and NH2NH2 is
A
RCH \(=\) NNH2
B
RCH \(=\) NH
C
RCH2NH2
D
RCON3
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3
2000 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIPMT 2000
Polarisation in acrolein can be described as
A
AIPMT 2000 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 40 English Option 1
B
AIPMT 2000 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 40 English Option 2
C
AIPMT 2000 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 40 English Option 3
D
AIPMT 2000 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 40 English Option 4
Open complete paper
4
2000 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIPMT 2000
Reduction by LiAlH4 of hydrolysed product of an ester gives
A
two alcohols
B
two aldehydes
C
one acid and one alcohol
D
two acids.
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5
2001 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIPMT 2001
Which of the following is incorrect?
A
FeCl3 is used in detection of phenol.
B
Fehling solution is used in detection of glucose
C
Tollen's reagent is used in detection of unsaturation.
D
NaHSO3 is used in detection of carbonyl compound.
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6
2001 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIPMT 2001
Which of the following give positive Fehling solution test?
A
Sucrose
B
Glucose
C
Fats
D
Protein
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7
2001 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIPMT 2001
Which alkene on ozonolysis gives CH3CH2CHO and CH3COCH3?
A
AIPMT 2001 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 39 English Option 1
B
CH3CH2CH \(=\) CHCH2CH3
C
CH3CH2CH \(=\) CHCH3
D
AIPMT 2001 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 39 English Option 4
Open complete paper
8
2002 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIPMT 2002
AIPMT 2002 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 96 English
In the above reaction product P is
A
AIPMT 2002 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 96 English Option 1
B
AIPMT 2002 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 96 English Option 2
C
AIPMT 2002 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 96 English Option 3
D
AIPMT 2002 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 96 English Option 4
Open complete paper
9
2002 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIPMT 2002
AIPMT 2002 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 46 English
are
A
resonating structures
B
tautomers
C
geometrical isomers
D
optical isomers.
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10
2002 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIPMT 2002
In the following reaction product \(P\) is
AIPMT 2002 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 45 English
A
RCH2OH
B
RCOOH
C
RCHO
D
RCH3
Open complete paper
11
2003 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIPMT 2003
When \(m\)-chlorobenzaldehyde is treated with 50% KOH solution, the product(s) obtained is (are)
A
AIPMT 2003 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 49 English Option 1
B
AIPMT 2003 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 49 English Option 2
C
AIPMT 2003 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 49 English Option 3
D
AIPMT 2003 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 49 English Option 4
Open complete paper
12
2003 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIPMT 2003
In this reaction :
CH3CHO + HCN \(\to\) CH3CH(OH)CN
           \(\buildrel {HOH} \over \longrightarrow\) CH3CH(OH)COOH
an asymmetric centre is generated. The acid obtained would be
A
\(D\)-isomer
B
\(L\)-isomer
C
50% \(D\) + 50% \(L\)-isomer
D
20% \(D\) + 80% \(L\)-isomer
Open complete paper
13
2003 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIPMT 2003
In a set of the given reactions, acetic acid yielded a product C.
AIPMT 2003 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 47 English
Product \(C\) would be
A
CH3CH(OH)C2H5
B
CH3COC6H6
C
CH3CH(OH)C6H5
D
AIPMT 2003 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 47 English Option 4
Open complete paper
14
2003 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIPMT 2003
\(A\) and \(B\) in the following reactions are :
AIPMT 2003 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 48 English
A
AIPMT 2003 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 48 English Option 1
B
AIPMT 2003 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 48 English Option 2
C
AIPMT 2003 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 48 English Option 3
D
AIPMT 2003 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 48 English Option 4
Open complete paper
15
2004 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIPMT 2004
The \(-\) OH group of an alcohol or the \(-\) COOH group of a carboxylic acid can be replaced by \(-\) Cl using
A
phosphorus pentachloride
B
hypochlorous acid
C
chlorine
D
hydrochloric acid
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16
2004 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIPMT 2004
Which one of the following can be oxidised to the corresponding carbonyl compound?
A
2-Hydroxypropane
B
ortho-Nitrophenol
C
Phenol
D
2-Methyl-2-hydroxypropane
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17
2005 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIPMT 2005
The major organic product formed from the following reaction :

AIPMT 2005 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 53 English
is
A
AIPMT 2005 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 53 English Option 1
B
AIPMT 2005 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 53 English Option 2
C
AIPMT 2005 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 53 English Option 3
D
AIPMT 2005 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 53 English Option 4
Open complete paper
18
2005 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIPMT 2005
In a set of reactions acetic acid yielded a product D.
AIPMT 2005 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 52 English
The structure of D would be
A
AIPMT 2005 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 52 English Option 1
B
AIPMT 2005 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 52 English Option 2
C
AIPMT 2005 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 52 English Option 3
D
AIPMT 2005 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 52 English Option 4
Open complete paper
19
2006 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIPMT 2006
Nucleophilic addition reaction will be most favoured in
A
CH3CHO
B
AIPMT 2006 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 57 English Option 2
C
(CH3)2C \(=\) O
D
CH3CH2CHO
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20
2006 · Chemistry · Organic Chemistry · Aldehydes Ketones And Carboxylic Acids
AIPMT 2006
In a set of reactions propionic acid yielded a compound D.
AIPMT 2006 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 55 English
The structure of D would be
A
CH3CH2NH2
B
CH3CH2CH2NH2
C
CH3CH2CONH2
D
CH3CH2NHCH3
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Showing 20 of 101 questions