1.

When 20 ml of methane and 20 ml of oxygen are exploded together and the reaction mixture is cooled to laboratory temperature. The resulting volume of the mixture is

Answer»

40 ml
20 ml
30 ml
10 ml

Solution :`CH_(4)^((g))+2O_(2)^((g))rarrCO_(2)^((g))+2H_(2)O(l)`
`{:("Initial","20 ml","20 ml",-,-),("After reaction","10 ml",-,"10 ml",-):}`


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