(A): The total translational kinetic energy of all the molecules of a given mass of an ideal gas is 1.5 times the product of its pressure and its volume.
(R): The molecules of a gas collide with each other and the velocities of the molecules change due to the collision.

Options

A. If both (A) and (R) are true and (R) is the correct explanation of (A)
B. If both (A) and (R) are true and (R) is not the correct explanation of (A)
C. (A) is true but (R) is false
D. (A) is false and (R) is true

Answer

B