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Chemistry
Which one of the following is wrong about molecularity of a reaction?
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Q. Which one of the following is wrong about molecularity of a reaction?
WBJEE
WBJEE 2012
Chemical Kinetics
A
It may be whole number or fractional
55%
B
It is calculated from reaction mechanism
8%
C
It is the number of molecules of the reactants taking part in a single step chemical reaction
10%
D
It is always equal to the order of elementary reaction.
27%
Solution:
Molecularity of a reaction can never be fractional. It is always a whole number.