For a reaction , the temperature coefficient is . If the reaction rate is at , what is the rate of the reaction at ?
Answer and explanation
Correct answer: A.
- Step 1: The temperature coefficient .
- Step 2: The temperature increase is , which corresponds to intervals of .
- Step 3: The rate increases by . Thus the rate is .
Answer
.
Why not the others: uses linear addition (); calculates (only a rise); calculates (a rise).
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