Post Utme Mountain Top University 2017 Chemistry Question 40

Practice objective / multiple choice question 40 from the 2017 Post Utme Mountain Top University Chemistry examination.

Post Utme Mountain Top University 2017 Chemistry Objective / Multiple Choice
Question 40 POST_UTME_MOUNTAIN_TOP_UNIVERSITY • 2017 • CHEMISTRY • objective

The reaction 2A + B -> C is a first-order reaction with respect to A. If the initial concentration of A is 0.1M and the rate cons\tant is 0.05min^-1, what is the concentration of A after 10 minutes?

Answer Options

A. 0.05M
Correct Answer B. 0.075M
C. 0.1M
D. 0.125M
Correct Answer
B
Correct Option:
0.075M

About This Question

This is Post Utme Mountain Top University 2017 Chemistry Question 40. It is one of the objective questions from the 2017 Post Utme Mountain Top University Chemistry examination.

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