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Aldehydes, Ketones and Carboxylic Acids

104 Questions Start NEET Test
All Exams NEET AIIMS
2000 Q101 NEET MCQ
10 Mar 2026
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
2000 Q102 NEET MCQ
10 Mar 2026
First product of the reaction between RCHO and NH2NH2 is
A.
RCH $=$ NNH2
B.
RCH $=$ NH
C.
RCH2NH2
D.
RCON3
2000 Q103 NEET MCQ
10 Mar 2026
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.
2000 Q104 NEET MCQ
10 Mar 2026
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.