Post Utme Bells University 2019 Chemistry Question 12

Practice objective / multiple choice question 12 from the 2019 Post Utme Bells University Chemistry examination.

Post Utme Bells University 2019 Chemistry Objective / Multiple Choice

Question 12 POST_UTME_BELLS_UNIVERSITY • 2019 • CHEMISTRY • objective

The rate cons\tant for a first-order reaction is 0.05 s^-1. If the initial concentration of the reac\tant is 0.1 M, what is the concentration of the reac\tant after 10 minutes?

Answer Options

A. 0.05 \text{ M}

B. 0.01 \text{ M}

Correct Answer C. 0.005 \text{ M}

D. 0.0025 \text{ M}

Correct Answer

Correct Option:

0.005 \text{ M}

About This Question

This is Post Utme Bells University 2019 Chemistry Question 12. It is one of the objective questions from the 2019 Post Utme Bells University Chemistry examination.

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