For an ideal gas, R = 2/3Cv. This suggests that the gas consists of molecules, which are [ R = universal gas constant] (a) polyatomic (b) diatomic (c) monoatomic (d) a mixture of diatomic and polyatomic molecules

Answer: (c). Cv = 3/2R = f/2R ⇒ f = 3 (translation only). So the answer is (c) monoatomic.

For an ideal gas, R = 2/3Cv. This suggests that the gas consists of… | MHT CET 2021 (23 Sep, Shift 2)

Q36MHT CET 2021 · 23 SEP · SHIFT 2Easy

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

For an ideal gas, $R = \frac{2}{3}C_v$ . This suggests that the gas consists of molecules, which are [ $R =$ universal gas constant]

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Answer: (c)

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