N moles of a diatomic gas in a cylinder are at a temperature T
PHYSICS · Single correct · CBSE · Physics · Kinetic Theory · Kinetic Theory
Problem
N moles of a diatomic gas in a cylinder are at a temperature T. Heat is supplied to the cylinder such that the temperature remains constant but n moles of the diatomic gas get converted into monoatomic gas. What is the change in the total kinetic energy of the gas?
(1) 21nRT
(2) 0
(3) 23nRT
(4) 25nRT