What is the mole fraction of argon in air? – InterviewSolution

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1.	What is the mole fraction of argon in air?
Answer» Solution :The volume PERCENTAGE of Ar in air is 0.94.The mole percentage of Ar is 0.94. The mole FRACTION of argon is 0.0094. (Avogadro.s concept of equal VOLUMES and equal MOLES).

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