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Heat and Thermodynamics question

2022 · 27 Jul · Shift 2 · Q48
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  5. /2022 · 27 Jul · Shift 2 · Q48

Heat and Thermodynamics question

2022 · 27 Jul · Shift 2 · Q48

JEE MainPhysicsHeat and ThermodynamicsMCQ+4 / −1
Which statements are correct about degrees of freedom ? (A) A molecule with n degrees of freedom has n 2^{2}2 different ways of storing energy. (B) Each degree of freedom is associated with 12\frac{1}{2}21​ 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\mathrm{CH}_{4}CH4​ has a total of 6 degrees of freedom. Choose the correct answer from the options given below :
  1. A
    (B) and (C) only
  2. B
    (B) and (D) only
  3. C
    (A) and (B) only
  4. D
    (C) and (D) only
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