Assertion: At zero kelvin temperature, the volume occupied by a gas is negligible.
Reason: Molecular motion ceases at 0 K.

Both assertion and reason are correct and reason is correct explanation for assertion.

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Both assertion and reason are correct but reason is not 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.

The explanation for Assertion statement
At zero kelvin temperature gaseous state is not possible for any substance because all substances becomes solid at this temperature.
The explanation for Reason statement
Yes, Molecular motion ceases at 0 K Because it is absolute zero temperature (minus 273 degrees Celsius).
All the substance becomes solid at this temperature.

Hence option D is correct.

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Similar questions

Absolute zero (0 K) is that temperature at which:

The temperature at which all molecular motion ceases is :

The temperature at which molecular motion ceases is ___ K.

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