The Rate Constant of a Certain Reaction Is 4

question 86

Multiple Choice

The rate constant of a certain reaction is 4.7×10 ^{- 3} s ^{- 1} at 18.0 ° C and the energy of activation is 33.6 kJ/mol. What is the value of a second rate constant for this same reaction at 65.0 ° C?

• A) k = - 3.428 s ^{- 1}
• B) k = 0.0324 s ^{- 1}
• C) k = 0.673 s ^{- 1}
• D) k = 1.47×10³ s ^{- 1}
• E) k = 1.63×10⁶⁸ s ^{- 1}

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