Question

Temperature coefficient of a reaction is 2. when temperature is increased from 30°c to 100°c, rate of the reaction increases by

Answer 1

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Answer 2

Explanation:

Temperature coefficient is defined as change in rate ratio by an increase in $10^{o}C$.

Mathematically,     Temperature coefficient = $\frac{k_{t+10^{o}}}{k_{t}}$

Therefore, in the given situation we can conclude that when temperature changes from $30^{o}C$ to $40^{o}C$ then it is given that temperature coefficient is 2.

Hence, when temperature changes from $30^{o}C$ to $100^{o}C$ then rate of reaction will be $2^{7}$ which is equal to 128.

Thus, we can conclude that rate of reaction increases by 128.