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MHT CET2009ChemistryChemical Kinetics

For which order reaction, the unit of rate constant is time ⁻¹ ?

Options

  1. AZero order
  2. BFirst order
  3. CSecond order
  4. DThird order

Correct answer

B. First order

Step-by-step solution

Units of rate constant for n order = mol ^ 1-n ~L ^ n-1 ~s ⁻¹ . Given, unit of rate constant = mol ⁰ ~L ⁰ time ⁻¹ . On comparing, array l 0=n-1 n=+1 array

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