The rate of a gaseous reaction is given by K [ A ] [ B ] . If the volume of the reaction vessel is reduced to 1 4 of the initial volume, the reaction rate relative to the original rate is -

Question

The rate of a gaseous reaction is given by K [ A ] [ B ] . If the volume of the reaction vessel is reduced to 1 4 of the initial volume, the reaction rate relative to the original rate is -, 1 16 times, 1 8 times, 8 times, 16 times

MARKS App · Accepted Answer

Rate, r = K [ A ] [ B ] According to the given data, the volume of the reaction vessel is reduced to 1 4 t h. Hence, it can be written as r 1 = K [ 4 A ] [ 4 B ] = 16 K [ A ] [ B ] = 16 r ∴ r 1 = 16 r

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