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Q. |
Which of the following statement is incorrect about the molecularity of a reaction? |
A. | it is a theoretical concept |
B. | each step of a multi-step reaction has a unique molecularity |
C. | it is equal to the total number of reactants taking part in elementary step |
D. | it can be zero, fractional or integer |
Answer» D. it can be zero, fractional or integer | |
Explanation: molecularity is always a whole number. it can be neither zero nor fractional. all the other options are correct. |
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