1.

The rate of a chemical reaction doubles for every 10^(@)C rise of temperature. If the temperature is raised by 50^(@)C, the rate of the reaction increases by about :

Answer»

24 times
32 times
64 times
10 times

Solution :(B) : `roverset(10^(@)"rise")to2" r "OVERSET("Further "10^(@)" rise")to4" r "overset("Further "10^(@)" rise")to8" r "overset("Further "10^(@)" rise")to16" r "overset("Further "10^(@)" rise")to32" r"`
Alternatively, as rate of reaction is doubled for EVERY `10^(@)` rise in temperature, increase in reaction rate `=2^(5)=32` times.


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