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MHT CET Medical202625 April 2026Evening ShiftPhysicsKinetic Theory of GasesActual

If the ratio of specific heat of gas = C_p C_v , then the value of C_p in terms of and gas constant R is

Options

  1. AR - 1
  2. BR - 1
  3. C( - 1)R
  4. DR

Correct answer

A. R - 1

Step-by-step solution

Given = C_p C_v Using Mayer's relation, C_p - C_v = R Substituting C_v = C_p into the relation: C_p - C_p = R C_p ( - 1 ) = R C_p = R - 1 Answer: R - 1

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