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Normal boiling point of a liquid is that...

Normal boiling point of a liquid is that temperature which vapour pressure of the liquid is equal to:

A

equal to 1 torr

B

equalt o 76 mm hg

C

equal to 2.0 atm

D

equal to 1 atm

Text Solution

Verified by Experts

The correct Answer is:
D
Boiling temperature is a temperature at which vapour pressure is equal to the atmospheric pressure when external pressure is equal to 1 atm.
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