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 equal to the sum of the stoichiometric coefficients of reactants in the BALANCED chemical equation for a reaction.
The order of a reaction is the sum of the powers of MOLAR concentration of the reactants in the rate LAW expression.

Solution :Order of reaction may or may not be equal to sum of stoichiometric coefficients. HENCE, ( C ) is not correct.


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