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| 1. |
The no. Of mole of oxygen in one litre of air containing 21%oxygen by volume under standard condition is 1)0.0093 mole 2)2.10 mole 3)0.186 mole 4)0.21 mole |
| Answer» The no. Of mole of oxygen in one litre of air containing 21%oxygen by volume under standard condition is 1)0.0093 mole 2)2.10 mole 3)0.186 mole 4)0.21 mole | |