Write the difference between order and molecularity of reaction

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asked Dec 16, 2017 in Chemistry by sforrest072 (157,439 points) 63 448 1260

Write the difference between order and molecularity of reaction.

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answered Dec 16, 2017 by mdsamim (213,225 points) 5 10 21
selected Dec 16, 2017 by sforrest072
 
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Order Molecularity
1. It is the sum of the powers of concentration
terms in the rate law expression.

2. It is determined experimentally.

3. Order of reaction need not to be a whole num ber.


4. Order of reaction can be zero.
It is the number of reacting species
undergoing simultaneously collision in
a reaction.

2. It is a theoretical concept.

3. It is whole number only.

4. It can’t be zero or fractional.

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