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Question Practice

What defines a zero-order reaction?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 12
Chemistry
Chemistry - I
Chemical Kinetics
Question Bank

What defines a zero-order reaction?

Single Answer MCQ
Q-00083292

What defines a zero-order reaction?

1

Rate depends only on the concentration of reactants

2

Rate is constant regardless of reactant concentration

3

Rate increases with increasing temperature

4

Rate is proportional to the square of the concentration

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Q1.

What is the order of a reaction if the rate law is expressed as rate = k[A]^2?

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Q2.

If the rate constant k for a first-order reaction is 3.0 s^-1, what is the half-life of the reaction?

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Q3.

In a zero-order reaction, how does the rate change as the concentration of reactants decreases?

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Q4.

Which of the following statements about first-order reactions is true?

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