Post Utme Ui 2020 Chemistry Question 16

Practice objective / multiple choice question 16 from the 2020 Post Utme Ui Chemistry examination.

Post Utme Ui 2020 Chemistry Objective / Multiple Choice
Question 16 POST_UTME_UI • 2020 • CHEMISTRY • objective

The rate cons\tant of 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 of the reac\tant after 10 minutes?

Answer Options

Correct Answer A. 0.01 M
B. 0.05 M
C. 0.1 M
D. 0.2 M
Correct Answer
A
Correct Option:
0.01 M

About This Question

This is Post Utme Ui 2020 Chemistry Question 16. It is one of the objective questions from the 2020 Post Utme Ui Chemistry examination.

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