Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Let us consider an endothermic reaction which is non-spontaneous at the freezing point of
water. However, the reaction is spontaneous at boiling point of water. Choose the correct option.
A
Both 
and 
are (-ve)
and are (-ve) B
is (-ve) but 
is (+ve) C
is 
ve) but 
is 
D
Both 
and 
are (+ve)
and are (+ve)
Text Solution
Verified by ExpertsThe correct answer is:
D
On increasing temperature, the given endothermic reaction becomes spontaneous.
For spontaneity,
Given,
So, 
should be +ve.
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