A mixture contains 1 mole of helium (CP = 2.5 R, CV = 1.5 R) and 1 mol – McqOptions

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1.	A mixture contains 1 mole of helium (CP = 2.5 R, CV = 1.5 R) and 1 mole of hydrogen (CP = 3.5 R, CV = 2.5 R). The value of CP for the mixture is
A.	2R
B.	3R
C.	\(\dfrac{5}{2}R\)
D.	\(\dfrac{7}{2}R\)
Answer» C. \(\dfrac{5}{2}R\)

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