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NEETChemistryChemical Kinetics

Assertion : ( NO ₂+ CO Slow CO ₂+ NO ) ( Rate = K [ NO ₂ ]^2 ) Reason : Rate does not depend upon [CO] because it is involved in the first step.

Options

  1. AIf both Assertion & Reason are true and the reason is the correct explanation of the assertion, then mark (1).
  2. BIf both Assertion & Reason are true but the reason is not the correct explanation of the assertion, then mark
  3. CIf Assertion is true statement but Reason is false, then mark (3).
  4. DIf both Assertion and Reason are false statements, then mark (4).

Correct answer

D. If both Assertion and Reason are false statements, then mark (4).

Step-by-step solution

( R = K [ NO ₂ ][ CO ] ) All reactant concentration term (in slow state) must be included in Rate law.

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