1
MCQ (Single Correct Answer)

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.

Explanation



Here H2O is continuously removed from reaction so that reaction always proceeds to product formation i.e., Ethyl benzonate.
2
MCQ (Single Correct Answer)

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.

Explanation

3
MCQ (Single Correct Answer)

AIPMT 2000

First product of the reaction between RCHO and NH2NH2 is
A
RCH $$=$$ NNH2
B
RCH $$=$$ NH
C
RCH2NH2
D
RCON3

Explanation

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