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Assertion Increasing temperature of a vo...

Assertion Increasing temperature of a volatile liquid increases its vapour pressure.
Reason Increase in temperature increases the average kinetic energy of molecules in the vapour phase hence they collide to the surface of liquid with greater force.

A

Both assertion and reason are correct and reason is the correct explanation of the assertion,

B

Both assertion and reason are correct but reason is not the correct explanation of assertion.

C

Assertion is correct but reason is wrong.

D

Assertion is wrong but reason is correct.

Text Solution

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The correct Answer is:
B, C, D
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Knowledge Check

  • Vapour pressure increases with increase in

    A
    Concentration of solution containing non-volatile solute
    B
    Temperature upto boiling point
    C
    Temperature upto triple poitn
    D
    Altitude of the concerned place of boiling

  • Vapour pressure increases with increase in :

    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

  • The vapour pressure of a solution increases when

    A
    The temperature is raised
    B
    the volume is increased
    C
    the number of moles of the solute is increased
    D
    the temperature is lowered

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    A: When temperature of a metallic wire is increased, its resistance increase . R : As the temperature is increaed , average relaxtion time increase.

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