1
MCQ (Single Correct Answer)

AIPMT 2011 Mains

An organic compound A on treatment with NH3 gives B, which on heating gives C. C when treated with Br2 in the presence of KOH produces ethyl amine. Compound A is
A
CH3COOH
B
CH3CH2CH2COOH
C
D
CH3CH2COOH

Explanation

2
MCQ (Single Correct Answer)

AIPMT 2011 Prelims

In a set of reactions m-bromobenzoic acid gave a product D. Identify the product D.
A
B
C
D

Explanation

3
MCQ (Single Correct Answer)

AIPMT 2011 Mains

Match the compounds given in List-I with List-II and select the suitable option using the code given below.

List-I
List-II
(A) Benzaldehyde (i) Phenolphthalein
(B) Phthalic anhydride (ii) Benzoin condensation
(C) Phenyl benzoate (iii) Oil of wintergreen
(D) Methyl salicylate (iv) Fries rearrangement
A
(A)-(iv),  (B)-(i),  (C)-(iii),  (D)-(ii)
B
(A)-(iv),  (B)-(ii),  (C)-(iii),  (D)-(i)
C
(A)-(ii),  (B)-(iii),  (C)-(iv),  (D)-(i)
D
(A)-(ii),  (B)-(i),  (C)-(iv),  (D)-(iii)

Explanation

(A) Benzaldehyde          (ii) Benzoin condensation

(B) Phthalic anhydride    (i) Phenolphthalein

(C) Phenyl benzoate       (iv) Fries rearrangement

(D) methyl salicylate      (iii) Oil of wintergreen
4
MCQ (Single Correct Answer)

AIPMT 2011 Prelims

Clemmensen reduction of a ketone is carried out in the presence of which of the following?
A
Glycol with KOH
B
Zn-Hg with HCl
C
LiAlH4
D
H2 and Pt as catalyst

Explanation

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