Post Utme Lasu 2018 Chemistry Question 38

Practice objective / multiple choice question 38 from the 2018 Post Utme Lasu Chemistry examination.

Post Utme Lasu 2018 Chemistry Objective / Multiple Choice
Question 38 POST_UTME_LASU • 2018 • CHEMISTRY • objective

The reaction: 2A + B → C + D is a first-order reaction with respect to A. If the initial concentration of A is 0.1 M and the rate cons\tant is 0.05 min^-1, what is the concentration of A after 10 minutes?

Answer Options

Correct Answer A. 0.05 M
B. 0.1 M
C. 0.15 M
D. 0.2 M
Correct Answer
A
Correct Option:
0.05 M

About This Question

This is Post Utme Lasu 2018 Chemistry Question 38. It is one of the objective questions from the 2018 Post Utme Lasu Chemistry examination.

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