Assertion (A): Mean free path of gas molecules varies inversely as density of the gas. Reason (R....

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Assertion (A): Mean free path of gas molecules varies inversely as density of the gas.
Reason (R): Mean free path of gas molecules is defined as the average distance travelled by a molecule between two successive collisions.
(1) If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion
(2) If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion
(3) If the Assertion is correct but Reason is incorrect
(4) If both the Assertion and Reason are incorrect


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