Mht CetThermodynamicsMHT CET 2026 20th April Evening ShiftMCQ+1 / -02026Which of the following processes exhibits the decrease in internal energy of a system?AIsothermal expansion of an ideal gas.BIsothrmal compression of an ideal gas.CAdiabatic expansion of an ideal gas.DAdiabatic compression of an ideal gasCheck AnswerClear SelectionReveal AnswerShow Explanation