Published by:
CGP EDU Academic Team
Published on: August 12, 2026
Out of the compounds given below, the vapour pressure of
A
Higher than that of 
, depending on the size of the vessel
, depending on the size of the vessel
B
at a particular temperature is: 
Lower than that of 
Lower than that of
C
Higher of lower than
D
Same as that of
Text Solution
Verified by ExpertsThe correct answer is:
A
In para-nitrophenol, intermolecular (between two molecules) H-bonding exists, while in
orthonitrophenol, intramolecular H -bonding exists. The boiling point of 
is lower than 
and, thus, 
is more volatile, i.e., has higher vapour pressure as compared to .
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