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Chemical Engineering Basics - Engineering

Q1:

For an ideal gas, Cp - Cv is

A R

B -R

C 0

D (3/2) R

ANS:A - R

For an ideal gas, the difference between the specific heat capacities at constant pressure (Cp​) and constant volume (Cv​) is given by: Cp​−Cv​=R Where R is the specific gas constant. So, the correct option is R.