What is the mole fraction of component A if it has 4 moles and component B has 1 mole? - Some Basic Concepts of Chemistry Quiz | GKFix.in

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Question

What is the mole fraction of component A if it has 4 moles and component B has 1 mole?

A. 0.2
B. 0.4
C. 0.6
D. 0.8