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MHT CET202311 May 2023Evening ShiftPhysicsKinetic Theory of GasesActual

For a gas, R C _ V =0.4 , where R is universal gas constant and C _ v is molar specific heat at constant volume. The gas is made up of molecules which are

Options

  1. Arigid diatomic
  2. Bmonoatomic
  3. Cnon-rigid diatomic
  4. Dpolyatomic

Correct answer

A. rigid diatomic

Step-by-step solution

Given: R C _ v =0.4 aligned C _ V & = R 0.4 = 5 R 2 C _ P & = C _ V + R C _ P & = 7 R 2 & = C _ P C _ V = 7 2 5 2 & = 7 5 aligned The gas is made up of rigid diatomic molecules.

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