Chemistry, asked by srai333221, 1 year ago

10 gram of Oxygen gas at STP occupies 7 litre. Calculate the molecular mass of oxygen

Answers

Answered by deepak530

2

no of moles= volume in litre/22.4=7/22.4 then apply formula molecular mass=mass in gram/no of moles = 10/7/22.4=12gm/mole

deepak530: 12gm/mole molecular mass of oxygen

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