For a binary mixture of species A and B, the molar average velocity is – McqOptions

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1.	For a binary mixture of species A and B, the molar average velocity is defined as
A.	n <sub>a</sub> V <sub>a</sub> + n <sub>b</sub> V <sub>b</sub>
B.	n <sub>a</sub> V <sub>a</sub> + n <sub>b</sub> V <sub>b</sub>/n
C.	n <sub>a</sub> V <sub>a</sub> + n <sub>b</sub> V <sub>b</sub>/2 n
D.	n <sub>a</sub> V <sub>a</sub> + 2 n <sub>b</sub> V <sub>b</sub>/n
Answer» C. n <sub>a</sub> V <sub>a</sub> + n <sub>b</sub> V <sub>b</sub>/2 n

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