Post Utme Bowen University 2018 Chemistry Question 6

Practice objective / multiple choice question 6 from the 2018 Post Utme Bowen University Chemistry examination.

Post Utme Bowen University 2018 Chemistry Objective / Multiple Choice
Question 6 POST_UTME_BOWEN_UNIVERSITY • 2018 • CHEMISTRY • objective

The rate cons\tant (k) of 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 300 K, what is the value of the rate cons\tant (k) if the pre-exponential factor (A) is 1.0 x 10^10 s^\( -1 \)?

Answer Options

Correct Answer A. 1.0 x 10^\( -4 \) s^\( -1 \)
B. 1.0 x 10^\( -3 \) s^\( -1 \)
C. 1.0 x 10^\( -2 \) s^\( -1 \)
D. 1.0 x 10^\( -1 \) s^\( -1 \)
Correct Answer
A
Correct Option:
1.0 x 10^\( -4 \) s^\( -1 \)

About This Question

This is Post Utme Bowen University 2018 Chemistry Question 6. It is one of the objective questions from the 2018 Post Utme Bowen University Chemistry examination.

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