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MHT CET20225 Aug 2022Morning ShiftChemistryChemical KineticsActual

Time required for completion of 90 % of a first order reaction is ' t '. What is the time required for completion of 99.9 % of the reaction?

Options

  1. At
  2. B2 t
  3. C3 t
  4. Dt / 2

Correct answer

C. 3 t

Step-by-step solution

T _ 99.9 % =3 t _ 90 %

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