(A): The internal energy of an ideal gas does not change during an isothermal process (R ): In isothermal process product of pressure and volume is constant.

(A): The internal energy of an ideal gas does not change during an iso

1.	(A): The internal energy of an ideal gas does not change during an isothermal process (R ): In isothermal process product of pressure and volume is constant.
Answer» Both (A) and(R ) are true and (R ) is the CORRECT explanation of (A) Both (A) and (R ) are (R ) true and is not the correct explanation of (A) (A) is true but (R ) is FALSE Both (A) and (R ) are false Answer :A