1.

The half life of a first order reaction is 100 seconds at 280 K. If the temperature coefficient is 3.0 its rate constant at 290 K in s^(-1) is

Answer»

`2.08xx10^(-3)`
`2.08xx10^(-2)`
`6.93xx10^(-3)`
`6.93xx10^(-2)`

ANSWER :B


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