Post Utme Mountain Top University 2019 Chemistry Question 1

Practice objective / multiple choice question 1 from the 2019 Post Utme Mountain Top University Chemistry examination.

Post Utme Mountain Top University 2019 Chemistry Objective / Multiple Choice
Question 1 POST_UTME_MOUNTAIN_TOP_UNIVERSITY • 2019 • CHEMISTRY • objective

The rate cons\tant of a first-order reaction is given by \( k = Ae^{-E_a/RT} \). If the activation energy \( E_a \) is 100 kJ/mol, the gas cons\tant ( R ) is 8.314 J/\( mol*K \), and the temperature ( T ) is 300 K, calculate the rate cons\tant ( k ) if the pre-exponential factor ( A ) is 1.0 s\( ^{-1} \).

Answer Options

Correct Answer A. 0.001 s\( ^{-1} \)
B. 0.01 s\( ^{-1} \)
C. 0.1 s\( ^{-1} \)
D. 1.0 s\( ^{-1} \)
Correct Answer
A
Correct Option:
0.001 s\( ^{-1} \)

About This Question

This is Post Utme Mountain Top University 2019 Chemistry Question 1. It is one of the objective questions from the 2019 Post Utme Mountain Top University Chemistry examination.

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