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NEET2023ChemistryChemical KineticsActual

The correct option for the rate law that corresponds to overall first order reaction is

Options

  1. ARate =k[A]^ 1 / 2 [B]^2
  2. BRate =k[A]^ -1 / 2 [ ~B ]^ 3 / 2
  3. CRate =k[A]^0[ ~B ]^2
  4. DRate =k[A][B]

Correct answer

B. Rate =k[A]^ -1 / 2 [ ~B ]^ 3 / 2

Step-by-step solution

Rate =k[A]^ - 1 2 [B]^ 3 2 So, order of reaction =- 1 2 + 3 2 =1

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