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14 g of O2 and 4 g of C3H8 are allowed t...

14 g of `O_2` and 4 g of `C_3H_8` are allowed to react to the maximum possible extent to form only CO and `H_2O`. Find the weight of CO formed.

Text Solution

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`C_(3)H_(8)+(7)/(2)O_(2)to3CO+4H_(2)O(l)`
moles before reaction `(4)/(44)(14)/(32)`
Moles after reaction `0[(14)/(32)-(4)/(44)xx(7)/(2)](3xx4)/(44)-`
Moles of CO formed `=(3xx4)/(44)`
Weight of CO formed`=(3xx4)/(44)xx28=7.636g`
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