The variables which determine the thermodynamic behaviour of a system are called thermodynamic variables.(b) What happens to the internal energy of a gas during………………(i) isothermal expansion? (ii) adiabatic expansion?

The variables which determine the thermodynamic behaviour of a system

1.	The variables which determine the thermodynamic behaviour of a system are called thermodynamic variables.(b) What happens to the internal energy of a gas during………………(i) isothermal expansion? (ii) adiabatic expansion?
Answer» SOLUTION :(i) REMAINS the same (II) DECREASES