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The decomposition of formic acid on gold...

The decomposition of formic acid on gold surface follows first order kinetics. If the rate constant at `300 K is 1.0 xx 10 ^(-3) s ^(-1) and ` and the activation energy `E _(a) =11,488 Kj mol ^(-1).` the rate constant at `200 K is "________"xx 10 ^(-5) s ^(-1).` (Round off to the Nearest Integer). (Given :`R= 8.314 J mol ^(-1) K ^(-1))`

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Properties of ionic solid
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