Post Utme Abu 2018 Chemistry Question 3

Practice objective / multiple choice question 3 from the 2018 Post Utme Abu Chemistry examination.

Post Utme Abu 2018 Chemistry Objective / Multiple Choice
Question 3 POST_UTME_ABU • 2018 • CHEMISTRY • objective

A first-order reaction has a rate cons\tant of 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. 0.05 M
B. 0.1 M
Correct Answer C. 0.15 M
D. 0.2 M
Correct Answer
C
Correct Option:
0.15 M

About This Question

This is Post Utme Abu 2018 Chemistry Question 3. It is one of the objective questions from the 2018 Post Utme Abu Chemistry examination.

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