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KCET2018ChemistryChemical Kinetics

The temperature coefficient of a reaction is ( 2 ). When the temperature is increased from ( 30^ C ) to ( 90^ C ), the rate of reaction is increased by

Options

  1. A( 150 ) times
  2. B( 410 ) times
  3. C( 72 ) times
  4. D( 64 ) times

Correct answer

D. ( 64 ) times

Step-by-step solution

Using the formula, ( K_ T₂ K_ T₁ = ^ T / 10 ) [ =2^ 90-30 10 ] [ =2⁶=64 times. ]

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