1.

The rate of a gaseous reaction A + Bto C + D is equal to k [A][B]. The volume of the reaction vessel containing these gases is suddenly reduced to one-fourth of the initial volume . The rate of reaction would be

Answer»

`1//16`
`16//1`
`1//8`
`8//1`

Solution :INITIALLY, `"rate"_1 = k[A]^x[B]^y`
When VOLUME of the vessel is REDUCED to one-fourth, concentrations become 4 times. Hence, NEW rate i.e.
`"rate"_2= k[4A]^x[4B]^y`
`:."rate"_2= 16 xx "rate"_1`


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