Figure 19.25 shows the Figure. P V-diagram for an isothermal. Expansion of 1.50 mol of an ideal gas, at a temperature of 15.0°C.
(a) What is the change in internal energy of the gas? Explain.
(b) Calculate the work done by (or on) the gas and the heat absorbed (or released) by Ute gas during Ute expansion.

Transcribed Image Text:

P (Pa) 3.0 x 10 2.0 x 10 1.0 x 10 of 3 V (m) 0.01 0.02 0.03 Ol