Thermodynamics

Which of the following is a state function in thermodynamics?

The first law of thermodynamics is a statement of the conservation of:

For an ideal gas, the change in internal energy (ΔU) depends on:

Which of the following processes is an example of an adiabatic process?

The enthalpy change (ΔH) for an exothermic reaction is:

Calculate ΔU for a system if 500 J of heat is added and 200 J of work is done by the system.

In an isothermal expansion of an ideal gas, the change in internal energy (ΔU) is:

Which of the following expresses the relation between enthalpy (H), internal energy (U), pressure (P), and volume (V)?

For a cyclic process, the net change in internal energy (ΔU) is:

During the expansion of 2 moles of an ideal gas at 300 K from 10 L to 20 L under constant pressure of 1 atm, calculate the work done (in Joules). (1 atm = 101.3 J/L)