By “the overall order of a reaction”, we mean - Vidyadip

MCQ

By “the overall order of a reaction”, we mean

A
The number of concentration terms in the equation for the reaction
✓
The sum of powers to which the concentration terms are raised in the velocity equation
C
The least number of molecules of the reactants needed for the reaction
D
The number of reactants which take part in the reaction

✓

Answer

Correct option: B.

The sum of powers to which the concentration terms are raised in the velocity equation

b
(b)The overall order of a reaction is sum of powers $T$ raised on concentration terms in order to write rate expression.

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