Post Utme Uniosun 2021 Chemistry Question 7

Practice objective / multiple choice question 7 from the 2021 Post Utme Uniosun Chemistry examination.

Post Utme Uniosun 2021 Chemistry Objective / Multiple Choice

Question 7 POST_UTME_UNIOSUN • 2021 • CHEMISTRY • objective

The rate cons\tant (k) for a first-order reaction is 0.0500 min^-1. If the initial concentration of the reac\tant is 0.100 M, what is the concentration after 10.0 minutes?

Answer Options

A. 0.0500 M

Correct Answer B. 0.0700 M

C. 0.0900 M

D. 0.100 M

Correct Answer

Correct Option:

0.0700 M

About This Question

This is Post Utme Uniosun 2021 Chemistry Question 7. It is one of the objective questions from the 2021 Post Utme Uniosun Chemistry examination.

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