A mixture contains 30% Ar with CP = 30 J/^oC, 30% N2 with CP = 20 J/^oC and 40% CH4 with CP = 10 J/^oC, what is the average CP of mixture?
(a) 7 J/^oC
(b) 12 J/^oC
(c) 19 J/^oC
(d) 26 J/^oC
The question was asked by my school teacher while I was bunking the class.
My question is taken from Heat Capacity Equations topic in division Introduction to Energy Balances for Processes without Reaction and Calculation of Enthalpy Changes of Basic Chemical Engineering