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The rate of reaction is doubled for 10^(...

The rate of reaction is doubled for `10^(@)C` rise in temperature. The increase in the reaction rate as a result of temperature rise from `10^(@)C` to `100^(@)C` is

A

112

B

512

C

400

D

614

Text Solution

Verified by Experts

The correct Answer is:
b
`(k_(t) + 10)/(k_(t)) = (r_(t) + 10)/(r_(t)) = 2`.
For an increase to `90^(@)C` i.e. 9 times , the rate increases by `2^(9)` times i.e. 512.
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