Statement I : Mean free path of a gas molecule varies inversely as the density of gas. Statement II : Mean free path of gas molecule is defined as the average distance travelled by a molecule between two successive collisions.

Statement I : Mean free path of a gas molecule varies inversely as the

1.	Statement I : Mean free path of a gas molecule varies inversely as the density of gas. Statement II : Mean free path of gas molecule is defined as the average distance travelled by a molecule between two successive collisions.
Answer» Statement-I is true, Statement-II is true and Statement-II is CORRECT EXPLANATION for Statement-I. Statement-I is true, Statement-II is true and Statement-II is not correct explanation of Statement-I. Statement-I is true, Statement-II is false. Statement-I is false, Statement-II is false. Solution :Statement 1 is true and statement 2 is true but statement 2 is not correct explanation of statement 1. So correct CHOICE is (b).

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Statement I : Mean free path of a gas molecule varies inversely as the density of gas. Statement II : Mean free path of gas molecule is defined as the average distance travelled by a molecule between two successive collisions.

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