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The rate of a reaction is doubled for every 1 0 o C rise in temperature. The increase in reaction rate as a result of temperature rise from 1 0 o C to 10 0 o C is

Options

  1. A112
  2. B512
  3. C400
  4. D614

Correct answer

B. 512

Step-by-step solution

k t + 10 K t = r t + 10 r t = 2 For an increase of temperature to 9 0 o C i.e. 9 times, the rate increases by 2 9 times i.e. 512 .

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