Post Utme Rsu 2023 Chemistry Question 31

Practice objective / multiple choice question 31 from the 2023 Post Utme Rsu Chemistry examination.

Post Utme Rsu 2023 Chemistry Objective / Multiple Choice
Question 31 POST_UTME_RSU • 2023 • CHEMISTRY • objective

The reaction between hydrogen peroxide (H2O2) and potassium iodide (KI) is a first-order reaction. The rate cons\tant (k) is 0.05 min^-1. If the initial concentration of H2O2 is 0.1 M, what is the concentration of H2O2 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 Rsu 2023 Chemistry Question 31. It is one of the objective questions from the 2023 Post Utme Rsu Chemistry examination.

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