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For the reaction A rarr B, the rate cons...

For the reaction `A rarr B`, the rate constant k (in `s^(-1)`) is given by
`log_(10) k = 20.35 - ((2.47 xx 10^(3)))/(T)`
The energy of activation in kJ `mol^(-1)` is ________ . (Nearest integer)
[Given : `R = 8.314 J K^(-1) mol^(-1)`]

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The correct Answer is:
47
Properties of ionic solid
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