Post Utme Bowen University 2024 Chemistry Question 16

Practice objective / multiple choice question 16 from the 2024 Post Utme Bowen University Chemistry examination.

Post Utme Bowen University 2024 Chemistry Objective / Multiple Choice
Question 16 POST_UTME_BOWEN_UNIVERSITY • 2024 • CHEMISTRY • objective

The rate cons\tant (k) for a first-order reaction is given by the equation: k = Ae^\( -Ea/RT \). If the activation energy (Ea) is 100 kJ/mol, the gas cons\tant (R) is 8.314 J/mol*K, and the temperature (T) is 298 K, what is the value of the pre-exponential factor (A) if the rate cons\tant (k) is 0.05 s^-1?

Answer Options

Correct Answer A. 1.23 x 10^10 s^-1
B. 1.23 x 10^9 s^-1
C. 1.23 x 10^8 s^-1
D. 1.23 x 10^7 s^-1
Correct Answer
A
Correct Option:
1.23 x 10^10 s^-1

About This Question

This is Post Utme Bowen University 2024 Chemistry Question 16. It is one of the objective questions from the 2024 Post Utme Bowen University Chemistry examination.

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