Q.

The units of rate constant for the reaction obeying rate expression, r=k[A][B]2/3 is
 

Moderate

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a

 mole-2/3lit2/3time-1
 

b

mole2/3lit-2/3time-1
 

c

 mole-5/3lit5/3time-1

d

 mole2/3lit2/3time-1

answer is A.

(Detailed Solution Below)

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Detailed Solution

Let us consider the problem:
Let the order =1+23=53
Hence,
Units of rate constant = mole 

=mole153lit531time1=mole2/3litre2/3time1

ctaimg
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