CHEMESTRY / Some Basic Concepts of Chemistry
QID: #28623
The number of moles of oxygen in one litre of air containing \(21\%\) oxygen by volume, under standard conditions are
Choose Your Option
A. \(0.0093\mathrm{mol}\)
B. \(0.21\mathrm{mol}\)
C. \(2.10\mathrm{mol}\)
D. \(0.186\mathrm{mol}\)
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