Post Utme Osustech 2022 Chemistry Question 13

Practice objective / multiple choice question 13 from the 2022 Post Utme Osustech Chemistry examination.

Post Utme Osustech 2022 Chemistry Objective / Multiple Choice

Question 13 POST_UTME_OSUSTECH • 2022 • 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 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

Correct Option:

0.01 M

About This Question

This is Post Utme Osustech 2022 Chemistry Question 13. It is one of the objective questions from the 2022 Post Utme Osustech Chemistry examination.

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