A mixture contains 20% SO2 with CP= 35 J/oC, 30% NO3 with CP = 20 J/oC and 50% CO2 with CP = 40 J/oC, what is the average CP of mixture?

A mixture contains 20% SO2 with CP= 35 J/oC, 30% NO3 with CP = 20 J/oC

1.	A mixture contains 20% SO₂ with C_P= 35 J/^oC, 30% NO₃ with C_P = 20 J/^oC and 50% CO₂ with C_P = 40 J/^oC, what is the average C_P of mixture?
A.	t12 J/<sup>o</sup>C
B.	t17 J/<sup>o</sup>C
C.	t25 J/<sup>o</sup>C
D.	t33 J/<sup>o</sup>C
Answer» E.