The Rate Constant for a Reaction at 40

question 80

Multiple Choice

The rate constant for a reaction at 40.0°C is exactly 6 times that at 20.0°C.Calculate the Arrhenius energy of activation for the reaction.(R = 8.314 J/K.0mol)

• A) 6.00 kJ/mol
• B) 8.22 kJ/mol
• C) 68.3 kJ/mol
• D) 14.9 kJ/mol
• E) none of these

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