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

(A): Mean free path of a gas molecules varies inversely as density of

1.	(A): Mean free path of a gas molecules varies inversely as density of the gas. (R): Mean free path varies inversely as pressure of the gas.
Answer» Both (A) and ( R) are TRUE and (R ) is the correct explanation of (A) Both (A) and (R ) are true and (R) is not the correct explanation of (A) (A) is true but (R ) is false Both (A) and (R ) are false ANSWER :B