Assertion (A) : All molecules in a gas have some speed . Reason (R) : Gas contains molecules of different size and shape .

Assertion (A) : All molecules in a gas have some speed . Reason (R) :

1.	Assertion (A) : All molecules in a gas have some speed . Reason (R) : Gas contains molecules of different size and shape .
Answer» Both ASSERTION and Reason are TRUE and Reason is the correct EXPLANATION of the Assertion. Both Assertion and Reason are true but Reason is not the correct explanation of Assertion . Assertion is true but Reason is wrong . Both Assertion and Reason are wrong . Solution :(All molecule of a GAS have different speed . Therefore , they move by its ownspeed