Question

Which one of the following statements for the order of a
reaction is incorrect ?
(a) Order can be determined only experimentally.
(b) Order is not influenced by stoichiometric coefficient of
the reactants.
(c) Order of reaction is sum of power to the concentration
terms of reactants to express the rate of reaction.
(d) Order of reaction is always whole number.

Answer 1

Order is not influenced by stoichiometric coefficient of  the reactants is the incorrect statement.

Explanation:

The Order of Reaction  

• The power depends the rate of individual reactants concentration.  
• At the reaction of first order, the rate depends on the individual species concentration.  
• Rate determined by the individual reactants concentration at the reaction of second order or in the combination of first-order determined by the concentration of 2 different reactants.

                          A + B → C

• Experimentally the order of reaction is determined parameter and fractional value also taken.
• The stoichiometry or molecularity of the reaction is clear from which the theoretical integrity of the number of molecules involved in the reaction.

To learn more;

1. https://brainly.in/question/9319311
2. https://brainly.in/question/3694015