Statement-1: The amount of work done in the isothermal expansion is greater than work done in the adiabatic system for same final volume. Statement-2: In the adiabatic expansion of a gas temperature and pressure both decrease due to decrease in internal energy of the system.

Statement-1: The amount of work done in the isothermal expansion is gr

1.	Statement-1: The amount of work done in the isothermal expansion is greater than work done in the adiabatic system for same final volume. Statement-2: In the adiabatic expansion of a gas temperature and pressure both decrease due to decrease in internal energy of the system.
Answer» <P>Statement-1 is True, Statement-2 is True, Statement-2 is a CORRECT explanation for Statement-1 Statement-1 is True, Statement-2 is True, Statement-2 is NOT a correct explanation for Statement-1 Statement-1 is True, Statement-2 is False. Statement-1 is False, Statement-2 is True. Solution :In adiabatic EXPANSION `because` P& Tboth DECREASES hence PRESSURE is less than the pressure of isothermal process `:.` Work done in reversible adiabatic is less.