Assertion (A): Pressure of gas is same every where inside a closed container
Reason (R):The gas molecules under go elastic collisions among themselves and with walls of the container

• A

  Both assertion (A) and reason (R) are correct and R gives the correct explanation

• B

  Both assertion (A) and reason (R) are correct but R does not give the correct explanation

• C

  A is true but R is false

• D

  Both A and R are false