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JIPMER 2010
Exam
JIPMER
Year
2010
Subject
Chemistry
Chapter
Chemical Kinetics

JIPMER 2010 · Chemistry · Chemical Kinetics

What is the order of the reaction?

What is the order of the reaction?

Options

  1. A0.5
  2. B2
  3. C2.5
  4. D1

Correct answer

C. 2.5

Step-by-step solution

Order of a reaction is the sum of the power to which the concentration terms are raised in the rate law equation to express the observed rate of the reaction. Hence, order =12+2=52=2.5=\frac{1}{2}+2=\frac{5}{2}=2.5
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