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MHT CET2011ChemistryChemical Kinetics

Unit of decay constant of radioactive disintegration is

Options

  1. Atime
  2. B⁻²
  3. Ctime ⁻¹
  4. Dtime mol ⁻¹

Correct answer

C. time ⁻¹

Step-by-step solution

For a radioactive disintegration, k= 2.303 t N₀ N where, k is known as decay constant or disintegration constant. The unit for decay constant is time ⁻¹ .

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