(A): Average velocity of gas molecules is zero. (R): Due to random motion of gas molecules, velocities of different molecules cancel cach other.

(A): Average velocity of gas molecules is zero. (R): Due to random mo

1.	(A): Average velocity of gas molecules is zero. (R): Due to random motion of gas molecules, velocities of different molecules cancel cach other.
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 :A