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NEET2013PhysicsKinetic Theory of GasesActual

During an adiabatic process, the pressure of a gas is found to be proportional to the cube of its temperature. The ratio of C_p C_v for the gas is

Options

  1. A4 3
  2. B2
  3. C5 3
  4. D3 2

Correct answer

D. 3 2

Step-by-step solution

According to question, aligned & p T^3 & p V=n R T & and p T^3 & P (p V)^3 & p^2 V^3= constant & p V^ 3 / 2 = constant & p V^ = constant & = 3 2 aligned

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