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Assertion (A): Vapour pressure increase ...

Assertion (A): Vapour pressure increase with increase in temperature.
Reason (R): With increase in temperature, more molecules of the liquid can go into vapour phase.

A

Concentration of solution containing non–volatile solute

B

Temperature upto boiling point

C

Temperature upto triple point

D

Altitude of the concerned place of boiling

Text Solution

Verified by Experts

The correct Answer is:
B
Vapour pressure becomes identical as the atmospheric pressure at boiling point. If the liquid is heated beyond that only evaporation continues, vapour pressure does not rise further.
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