The rate equation for the reaction represented by, is given by - rx = – McqOptions

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1.	The rate equation for the reaction represented by, is given by - rx = K1 . Cx/(1 + K2 Cx). At high value of Cx (i.e.., K2Cx > > 1), the order of the reaction and the rate constant are respectively
A.	zero order & K1/K2
B.	zero order & K1
C.	first order & K1
D.	first order & K1/K2
Answer» B. zero order & K1

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