First Law of Thermodynamics: During an Isothermal Process, 5

Multiple Choice

First law of thermodynamics: During an isothermal process, 5.0 J of heat is removed from an ideal gas. What is the change in internal (thermal) energy of the gas?

A) 0.00 J
B) 2.5 J
C) 5.0 J
D) 7.5 J
E) 10 J