Science, asked by abhishek4910, 1 year ago

A mixture of gases contains 0.25 mol oxygen gas 0.75 mol nitrogen gas and 1.50 mol carbon dioxide gas at STP The mole fraction of oxygen gas in this mixture is?

Answers

Answered by vinamrata1086
0

Its the sum of all the moles divided by no. of moles of oxygen.

(0.25+0.75+1.50)/0.25=10



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