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Average kinetic energy of molecules is...

Average kinetic energy of molecules is

A

the pressure of the gas

B

the volume of the gas

C

the absolute temperature of the gas

D

the mass of the gas

Text Solution

Verified by Experts

The correct Answer is:
C
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Knowledge Check

  • As the temperature increases, average kinetic energy of molecules increases. What would be the effect of increase of temperature on pressure provided the volume is constant ?

    A
    Increases
    B
    Decreases
    C
    Remains same
    D
    Becomes half

  • As the temperature increases, average kinetic energy of molecules increases. What would be the effect of increase of temperature on pressure provided the volume is constant ?

    A
    increases
    B
    decreases
    C
    remains same
    D
    becomes half

  • 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.

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    If the average kinetic energy of a molecule of hydrogen gas at 300 K is E , then the average kinetic energy of a molecule of nitrogen gas at the same temperature is

    Two vessels A and B are identical. A has 1 g hydrogen at 0^(@)C and B has 1 g oxygen at 0^(@)C . Vessel A contains x molecules and B contains y molecules. The average kinetic energy per molecules in A is 'n' times the average kinetic energy per molecule in B. The value of 'n' is

    The average kinetic energy of a molecule of a gas at absolute temperature T is proportional to

    Two gases O_2 and H_2 are at the same temperature . If E_o is the average kinetic energy of a molecule of oxygen sample , and E_H is the average kinetic energy of a molecule of hydrogen sample , then

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