the concentration of a reactant in a solution falls (i) from 0.2 to 0.1 M in 2 hrs ,(ii ) from 0.2 to 0.05 m in 4 hrs , the order of the hydrolysis of
the concentration of a reactant in a solution falls (i) from 0.2 to 0.1 M in 2 hrs ,(ii ) from 0.2 to 0.05 m in 4 hrs , the order of the hydrolysis of the reactant is
A. zero
B. two
C. one
D. half
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