Assertion A diabatic bulk modulus of an ideal gas in more than its isothermal bulk modulus.
Reason Both the modulii aer proportional to the pressure of gas at that moment.

Options

A. If both Assertion and Reason are true and Reason is the correct explanation of Assertion.
B. If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
C. If Assertion is true but Reason is false.
D. If both Assertion and Reason are false.

Answer

B

Explanation

(b) `B_(S) =gammap`= Adiabatic bulk modulus of elasticity .
`B_(T)=p`=Isothermal bulk modulus of elasticity
`B_(S) gt B_(T)` and both are proportional to P.