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JEE Main20246 Apr 2024Morning ShiftPhysicsKinetic Theory of GasesActual

The specific heat at constant pressure of a real gas obeying P V^2=R T equation is:

Options

  1. AR 3 +C_V
  2. BC_V+R
  3. CC_V+ R 2 V
  4. DR

Correct answer

C. C_V+ R 2 V

Step-by-step solution

aligned & dQ = du + dW & CdT = C _ V dT + PdV & PV ^2= RT & P = constant & P (2 VdV )= RdT & PdV = RdT 2 ~V & aligned Put in equation (1) C = C _ V + R 2 ~V

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