1
AIPMT 2015
MCQ (Single Correct Answer)
+4
-1
Which of the following statements is not correct for a nucleophile?
A
Ammonia is a nucleophile.
B
Nucleophiles attack low e$$-$$ density sites.
C
Nucleophiles are not electron seeking.
D
Nucleophile is a Lewis acid.
2
AIPMT 2015
MCQ (Single Correct Answer)
+4
-1
The possible stereo-structures of CH3CHOHCOOH, which are optically active, are called
A
atropisomers
B
enantiomers
C
mesomers
D
diastereomers
3
AIPMT 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
The total number of $$\pi $$-bond electrons in the following structure is

AIPMT 2015 Cancelled Paper Chemistry - Some Basic Concepts of Organic Chemistry Question 87 English
A
12
B
16
C
4
D
8
4
AIPMT 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
Given :
AIPMT 2015 Cancelled Paper Chemistry - Some Basic Concepts of Organic Chemistry Question 86 English
Which of the given compounds can exhibit tautomerism?
A
II and III
B
I, II and III
C
I and II
D
I and III
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