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JEE Mains 27-July-2022 Shift 2 Solved Paper

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Question : 39

Total: 90

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 ‌

RT average energy per mole.
(C) A monatomic 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.
Choose the correct answer from the options given below :

[27-Jul-2022-Shift-2]

(B) and (C) only
(B) and (D) only
(A) and (B) only
(C) and (D) only

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