Home
Class 11
PHYSICS
Saturated vapour is compressed to half i...

Saturated vapour is compressed to half its volume without any change in temperature, then the pressure will be

A

Doubled

B

Halved

C

The same

D

Zero

Text Solution

Verified by Experts

The correct Answer is:
C
As T = constant
When saturated vapour is compressed some of the vapour condenses but pressure does not change
Promotional Banner

Similar Questions

Explore conceptually related problems

If a body is compressed to half its previous volume, its density:

The vapour pressure of any liquid shows following change with temperature :-

The condition of air in a closed room is described as follows. Temperature =25^(@)C ,relative humidity=60%, pressure=104 kPa. If all the water vapour is removed from the room without changing the tempareture what will be the new pressure?The saturation vapour pressure at 25^(@)C=3.2 kPa .

At constant pressure,a gas was compressed to half of its volume at 30^(@) C. To what temperature it should be heated so that its volume increases to double of its original volume ?

A sample of oxygen is compressed to half of its original volume at constant temperature. If the rms velocity of gas molecules was originally C, their new rms velocity is

Argon gas is adiabatically compressed to half its volume. If P, V and T represent the pressure, volume and temperature of the gasous, respectively, at any stage, then the correct equation representing the process is

When one mole of an ideal gas is compressed to half of its initial volume and simultaneously heated to twice its initial temperature, the change in entropy of gas (DelataS) is:

A volume V of air saturated with water vapour experts a pressure P. Pressure of saturated vapour is P_(0) . If the volume is made V//2 isothermally, the final pressure will be