1
AIPMT 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
Change Language
Consider the following compounds :
AIPMT 2015 Cancelled Paper Chemistry - Some Basic Concepts of Organic Chemistry Question 83 English
Hyperconjunction occurs in
A
III only
B
I and III
C
I only
D
II only
2
AIPMT 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
Change Language
A single compound of the structure,

AIPMT 2015 Cancelled Paper Chemistry - Hydrocarbons Question 46 English

is obtainable from ozonolysis of which of the following cyclic compounds?
A
AIPMT 2015 Cancelled Paper Chemistry - Hydrocarbons Question 46 English Option 1
B
AIPMT 2015 Cancelled Paper Chemistry - Hydrocarbons Question 46 English Option 2
C
AIPMT 2015 Cancelled Paper Chemistry - Hydrocarbons Question 46 English Option 3
D
AIPMT 2015 Cancelled Paper Chemistry - Hydrocarbons Question 46 English Option 4
3
AIPMT 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
Change Language
Given :

AIPMT 2015 Cancelled Paper Chemistry - Hydrocarbons Question 45 English

The enthalpy of hydrogenation of these compounds will be in the order as
A
II > III > I
B
II > I > III
C
I > II > III
D
III > II > I
4
AIPMT 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
Change Language
A radiation of energy 'E' falls normally on a perfectly reflecting surface. The momentum transferred to the surface is (C = Velocity of light)
A
$${{2E} \over {{C^2}}}$$
B
$${E \over {{C^2}}}$$
C
$${E \over C}$$
D
$${{2E} \over C}$$
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