Assertion :At zero degree Kelvin the volume occupied by a gas is negligible. Reason: All molecular motion ceases at $0 K$ .

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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Both Assertion and Reason are incorrect

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Solution

The correct option is C Assertion is correct but Reason is incorrect
Every gas changes to liquid states before attaining this temperature. Vibratory motion exists even at $0 K$ .

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Assertion :At zero degree Kelvin the volume occupied by a gas is negligible. Reason: All molecular motion ceases at 0K.

The correct option is C Assertion is correct but Reason is incorrectEvery gas changes to liquid states before attaining this temperature. Vibratory motion exists even at 0K.

Assertion :At zero degree Kelvin the volume occupied by a gas is negligible. Reason: All molecular motion ceases at $0 K$ .

The correct option is C Assertion is correct but Reason is incorrect
Every gas changes to liquid states before attaining this temperature. Vibratory motion exists even at $0 K$ .