1.

Which of the following statements is not correct about order of a reaction?

Answer»

The order of a reaction can be a fractional number
Order of a reaction is experimentally determined quantity
The order of a reaction is ALWAYS eqaul to the SUM of the stoichiometric COEFFICIENTS of reactants in the balanced chemical eqaution for a reaction.
The order of a reaction is the sum of the powers of molar concentration of the reactants in the REATE law expression

Solution :Here (C ) is not correct.
General reaction `xA+yBto`Products
Reaction rae =`k[A]^(x)[B]^(y)`
So x and y are order of reaction of A and B and (x+y) is the order of reaction .


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