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When a certain amount of ethylene was co...

When a certain amount of ethylene was combusted, 6226 kJ heat was evolved. If heat of combustion of ethylene is 1411 kJ, the volume of `O_(2)` (at STP) that entered into the reaction is :

Text Solution

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The correct Answer is:
296.5
`C_2H_4 + 3O_2 to 2CO_2 + 2H_2O`
Thus, `V_(O_2)` used` = (6226 xx 3 xx 22.4)/(1411) = 296.5` litre.
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