One mole of a monatomic ideal gas undergoes four thermodynamic processes as shown schematically in the PV-diagram below. Among these four processes, one is isobaric, one is isochoric, one is isothermal and one is adiabatic. Match the processes mentioned in List-1 with the corresponding statements in List-II.
LIST–I | LIST–II |
P. In process I | 1. Work done by the gas is zero |
Q. In process II | 2. Temperature of the gas remains unchanged |
R. In process III | 3. No heat is exchanged between the gas and its surroundings |
S. In process IV | 4. Work done by the gas is |
Process-I is an adiabatic process
Volume of gas is decreasing
Temperature of gas increases
No heat is exchanged between the gas and surrounding.
Process –II is an isobaric process (pressure remain constant)
Process-III is an isochoric process ( volume remain constant)
Process-IV is an isothermal process (temperature remains constant)