Four flasks of 1 litre capacity each are separately filled with gases – InterviewSolution

1.	Four flasks of 1 litre capacity each are separately filled with gases H_(2),He,O_(2) and O_(3). At the same tempearture and present the ratio of the number of atoms of these gases present is different flasks would be:
Answer» `1:1:1:1` `2:1:2:3` `1:2:1:3` `3:2:2:1` ANSWER :B

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