Comparing Thermodynamic Processes In a cylinder, 1.20 mol of an ideal monatomic gas, initially at 3.60 X

Question:

Comparing Thermodynamic Processes In a cylinder, 1.20 mol of an ideal monatomic gas, initially at 3.60 X 105 Pa and 300 K, expands until its volume triples. Compute the work done by the gas if the expansion is
(a) Isothermal;
(b) Adiabatic;
(c) Isobaric.
(d) Show each process in a pV-diagram. In which case is the absolute value of the work done by the gas greatest? Least?
(e) In which case is the absolute value of the heat transfer reatest? Least?
(f) In which case is the absolute value of the change in internal energy of the gas greatest? Least?