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For XtoY , (k(t+10))/(k(t))=3. If the ra...

For `XtoY , (k_(t+10))/(k_(t))=3`. If the rate constant at 300 k is Q `"min"^(-1)`, at what temperature rate constant becomes `9Q "min"^(-1)`?
(A) `47^(@)C` (B) `320^(@)C`
(C) 280K (D) `sqrt(9times300)K`

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