Which of the following gases can be collected by downwarddisplacement – InterviewSolution

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1.	Which of the following gases can be collected by downwarddisplacement of water?
Answer» `N_(2)` `O_(2)` `PH_(3)` `SO_(2)` Solution :EXCEPT `SO_(2)` other gases are COLLECTED over water. Because `SO_(2)` - soluble in `H_(2)O`.

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