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Karnataka Board PUCPUC Science 2nd PUC Class 12

Assertion: Order and molecularity are same. Reason: Order is determined experimentally and molecularity is the sum of the stoichiometric coefficient of rate determining elementary step. - Chemistry

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Question

Assertion: Order and molecularity are same.

Reason: Order is determined experimentally and molecularity is the sum of the stoichiometric coefficient of rate determining elementary step.

Options

  • Both assertion and reason are correct and the reason is correct explanation of assertion.

  • Both assertion and reason are correct but reason does not explain assertion.

  • Assertion is correct but reason is incorrect.

  • Both assertion and reason are incorrect.

  • Assertion is incorrect but reason is correct.

MCQ
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Solution

Assertion is incorrect but reason is correct.

Explanation:

Order and molecularity may not be necessarily same. Order is determined experimentally but molecularity is calculated using balanced stoichiometric equation.

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Chapter 4: Chemical Kinetics - Exercises [Page 59]

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NCERT Exemplar Chemistry [English] Class 12
Chapter 4 Chemical Kinetics
Exercises | Q V. 58. | Page 59

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