Which statements are correct about degrees of freedom? A. A molecule with n degrees of freedom has n² different ways of storing energy. B. Each degree of freedom is associated with 1/2RT average energy per mole. C. A monoatomic gas molecule has 1 rotational degree of freedom where as diatomic molecule has 2 rotational degrees of freedom. D. CH₄ has a total of 6 degrees of freedom
A B and C only B B and D only C A and B only D C and D only