Question

The rate of reaction is doubled for every ${10}^{0}C$ rise in temperature. the increase in reaction rate as a result of rise in temperature from ${10}^{0}C$ to ${100}^{0}C$ is:

• A. $112$
• B. $512$
• C. $400$
• D. $614$

Answer 1

Answer: (B)

$512$

The rate of the reaction is doubled for every ${10}^o$C rise in Temperature.

So the increase in reaction rate as a result of rise in temperature from ${10}^{o}C$ to ${100}^{o}C$ is $2^9$ = 512 times

Hence, the correct option is $B$