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Assertion : Internal energy of an ideal ...

Assertion : Internal energy of an ideal gas does not depend upon volume of the gas.
Reason : This is because internal energy of ideal gas depends only on temperature of gas.

A

If both, Assertion and Reason are true and Reason is the correct explanation of the Asserrion.

B

If both,Assertion and Reason are true but Reason is not a correct explanation of the Assertion.

C

If Assertion is true but the Reason is false.

D

If both, Assertion and Reason are false.

Text Solution

Verified by Experts

The correct Answer is:
B
Here, both assertion and reason are true, but reason is not the correct explanation of Assertion. Internal energy of ideal gas does not depend upon the volume of gas because there are no forces of attraction//repulsion amongst the molecules of an ideal gas.
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Knowledge Check

  • Internal energy of an ideal gas depends on

    A
    Volume
    B
    Temperature
    C
    Pressure
    D
    None of these

  • The internal energy of non-ideal gas depends on

    A
    Temperature
    B
    Pressure
    C
    Volume
    D
    All of these

  • Internal energy of an ideal gas depends upon

    A
    Volume only
    B
    temperature only
    C
    both, volume and temperature
    D
    neither volume nor temperature
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