1.

For a reaction the activation energy is zero. What is the value of rate constant at 300K. ["Given"k_(280K)=1.6xx10^(6)s^(-1),R=8.314J "mol"^(-1)K^(-1)]

Answer»

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

ANSWER :C


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