Question

Which of the following is true of an isothermal process?

O A. AU = 0
B. Volume is constant.
C. Temperature is constant.
O D. W = 0

Answer 1

A, C, & D

Step-by-step explanation:

A. ΔU = 0

C. Temperature is constant

D. W = Q

a p e .x approved right answers

Answer 2

Isothermal process = Temperature is constant

Step-by-step explanation:

• As the name implies, iso means same and thermal is related to temperature.
• In isothermal process, the temperature of the system remains constant throughout.
• The exchange of heat takes place such that the thermal equilibrium is maintained.
• Hence, the correct option is (c) " temperature is constant".