Assertion :Compressibility factor of an ideal gas is zero. Reason: The molecules of ideal gas are volume less points.

Choose the correct option.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Assertion is incorrect but Reason is correct

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Solution

The correct option is D Assertion is incorrect but Reason is correct
Compressibility factor of an ideal gas is 1.

The gas takes up the volume since the molecules expand into a large region of space, but the Ideal gas molecules are approximated as point particles that have no volume in and of themselves.

Hence, the correct option is $D$

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Assertion :Compressibility factor of an ideal gas is zero. Reason: The molecules of ideal gas are volume less points.Choose the correct option.

Assertion :Compressibility factor of an ideal gas is zero. Reason: The molecules of ideal gas are volume less points.

Choose the correct option.