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Question:

The given plots represent the variation of the concentration of a reactant R with time for two different reactions (i) and (ii). The respective orders of the reactions are:

1,0

0,1

0,2

1,1

Solution:

Correct option is A. 1,0
Solution:- (A) 1 and 0
For zero order
CA = CA0 - kt
For first order
CA = CA0e^-kt
or, ln(CA/CA0) = -kt
or lnCA - lnCA0 = -kt
or, lnCA = lnCA0 - kt