A Reaction Has a Rate Constant of 3

question 18

Multiple Choice

A reaction has a rate constant of 3.3 × 10^-2 s^-1 at 22°C,and a rate constant of 1.5 × 10⁺² s^-1 at 210°C.What is the activation energy?

• A) 1.72 kJ/mol
• B) 114kJ/mol
• C) 10.3 kJ/mol
• D) 53.1 kJ/mol
• E) 32.5kJ/mol