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KCET2009ChemistryChemical Kinetics

The rate equation for a reaction A B is r = k [ A ]⁰ . If the initial concentration of the reactant is a ~mol dm ⁻³ , the half-life period of the reaction is

Options

  1. Aa 2 k
  2. Bk a
  3. Ca k
  4. D2 a k

Correct answer

A. a 2 k

Step-by-step solution

array lc A B & r = k [ A ]⁰ or r = k This is a zero order reaction. t _ 1 / 2 = a 2 k array

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