Post Utme Oau 2019 Chemistry Question 20

Practice objective / multiple choice question 20 from the 2019 Post Utme Oau Chemistry examination.

Post Utme Oau 2019 Chemistry Objective / Multiple Choice
Question 20 POST_UTME_OAU • 2019 • CHEMISTRY • objective

The rate cons\tant for a first-order reaction is 0.05 min-1. Calculate the half-life of the reaction.

Answer Options

A. 10 min
Correct Answer B. 20 min
C. 30 min
D. 40 min
Correct Answer
B
Correct Option:
20 min

About This Question

This is Post Utme Oau 2019 Chemistry Question 20. It is one of the objective questions from the 2019 Post Utme Oau Chemistry examination.

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