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NTA Abhyas NEET2020ChemistryChemical KineticsPractice

The rate constant of a reaction has the units as that of rate of reaction. The reaction order is

Options

  1. A0
  2. B1
  3. C2
  4. D3

Correct answer

A. 0

Step-by-step solution

Rate = k [ A ] n So k = R a t e [ A ] n = m o l L - 1 s - 1 ( m o l L - 1 ) n = ( m o l L - 1 ) 1 - n s - 1 We have ( m o l L - 1 ) 1 - n s - 1 = m o l L - 1 s - 1 So 1 - n = 1 or n = 0

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