1.

A reaction is first order with respect to the reactant A and Second roder with respect to the reactant B in a reaction. A + B to Product. (i) Write the differential rate equation. (ii) How is rate of reaction affected on increasing the concentration of B by 2 times.

Answer»

Solution :(i) ` - (DX)/(DT) = k[A]^(1)[B]^(2)`
(ii) ` - (dx)/(dt) = k[A][2B]^(2), (dx)/(dt) = 4k[A][B]^(2)`
Rate of reaction INCREASES by four TIMES when concentration of B increases by 2 times.


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