The temperature coefficient of a reaction is 4. How many times will the reaction rate increase if the temperature is raised from 20°C to 50°C?
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64
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12
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16
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256
📝 Detailed explanation
Using Van't Hoff equation: Rate increase = γ^((T₂-T₁)/10).
Increase = 4^((50-20)/10) = 4³ = 64.
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