1
AIPMT 2007
MCQ (Single Correct Answer)
+4
-1
The product formed in Aldol condensation is
A
a beta-hydroxy aldehyde or a beta-hydroxy ketone
B
an alpha-hydroxy aldehyde or ketone
C
an alpha, beta unsaturated ester
D
a beta-hydroxy acid.
2
AIPMT 2007
MCQ (Single Correct Answer)
+4
-1
Which one of the following on treatment with 50% aqueous sodium hydroxide yields the corresponding alcohol and acid?
A
C6H5CHO
B
CH3CH2CH2CHO
C
AIPMT 2007 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 53 English Option 3
D
C6H5CH2CHO
3
AIPMT 2006
MCQ (Single Correct Answer)
+4
-1
A carbonyl compound reacts with hydrogen cyanide to form cyanohydrin which on hydrolysis forms a racemic mixture of $$\alpha $$-hydrixy acid. The carbonyl compound is
A
formaldehyde
B
acetaldehyde
C
acetone
D
diethyl ketone
4
AIPMT 2006
MCQ (Single Correct Answer)
+4
-1
Nucleophilic addition reaction will be most favoured in
A
CH3CHO
B
AIPMT 2006 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 51 English Option 2
C
(CH3)2C $$=$$ O
D
CH3CH2CHO
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