38. the specific heat per molecule of a gas of diatomie molecules at high temperatures is (2) 3.5 k (4) 3 (1) 8 k b (3) 4.5 k

The degrees of freedom at high enough temperatures is given by (f/2)k , f being the degress of freedom. For a diatomic molecule ,generally there are 5 degress of freedom ,3 are tra...