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When an ideal gas is compressed isotherm...

When an ideal gas is compressed isothermally then its pressure increase because:

A

its potential energy decreases

B

its kinetic energy increases and molecules move part

C

its number of collisions per unit area with walls of container increases

D

Molecular energy increases

Text Solution

Verified by Experts

The correct Answer is:
C

For isothermal , PV= constant ,` P alpha (1)/(V) ` As area decreases ` therefore` Number of collision per unit area increases
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Knowledge Check

  • If an ideal gas is compressed isothermally then

    A
    No work is done against gas
    B
    Heat is relased by the gas
    C
    The internal energy of gas will increase
    D
    Pressure does not change
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    `1.013xx10^(2) J`
    B
    `1.013 xx 10^(-5)J`
    C
    `1.013xx10^(-2)J`
    D
    `-1.013xx10^(2) J`
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    A
    1 J
    B
    -1 J
    C
    + 0.1013 kJ
    D
    -1013 J
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