Post Utme Coal City University 2025 Chemistry Question 16

Practice objective / multiple choice question 16 from the 2025 Post Utme Coal City University Chemistry examination.

Post Utme Coal City University 2025 Chemistry Objective / Multiple Choice
Question 16 POST_UTME_COAL_CITY_UNIVERSITY • 2025 • CHEMISTRY • objective

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

Answer Options

A. 0.01 M
Correct Answer B. 0.02 M
C. 0.03 M
D. 0.04 M
Correct Answer
B
Correct Option:
0.02 M

About This Question

This is Post Utme Coal City University 2025 Chemistry Question 16. It is one of the objective questions from the 2025 Post Utme Coal City University Chemistry examination.

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