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MHT CET 2026 (13 Apr, Shift 2) · Specific Heats of Gases - Cp, Cv, γ & Mayer's Relation

Specific Heats of Gases - Cp, Cv, γ & Mayer's Relation question from MHT CET 2026 (13 Apr, Shift 2)

Q4MHT CET 2026 · 13 APR · SHIFT 2Easy

Specific Heats of Gases - Cp, Cv, γ & Mayer's Relation

According to law of equipartition of energy the molar specific heat of a non rigid diatomic gas at constant volume is

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Answer: (d)

Non-rigid diatomic: $f = 7$ (3 translational, 2 rotational, 2 vibrational).
$C_v = \frac{f}{2}R = \frac{7}{2}R$
So the answer is (d) $(7/2)R$ .

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