Question

For a perfect gas, the heat capacities are related by"

A) C_p = C_v
B) C_p > C_v
C) C_p < C_v
D) No relationship

Answer 1

The heat capacities of a perfect gas are related by Cp = Cv + R.

Step-by-step explanation:

The heat capacities of a perfect gas are related by the equation Cp = Cv + R. Cp represents the molar heat capacity at constant pressure, Cv represents the molar heat capacity at constant volume, and R is a constant known as the gas constant. This relationship holds true for all dilute gases, including monoatomic, diatomic, and polyatomic gases.