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NEET2014ChemistryChemical KineticsActual

75 % of a zero order reaction complete in 4 ~h 87.5 % of the same reaction completes in

Options

  1. A6 ~h
  2. B12 ~h
  3. C8 ~h
  4. D2 ~h

Correct answer

A. 6 ~h

Step-by-step solution

Using the relation, t_ 87.5 % = 3 2 t_ 75 % t_ 87.5 % = 3 2 4 1 =6 ~h

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