Post Utme Futo 2023 Chemistry Question 22

Practice objective / multiple choice question 22 from the 2023 Post Utme Futo Chemistry examination.

Post Utme Futo 2023 Chemistry Objective / Multiple Choice
Question 22 POST_UTME_FUTO • 2023 • CHEMISTRY • objective

The half-life of a radioactive subs\tance is 5 years. If the initial amount of the subs\tance is 100 g, what is the amount remaining after 10 years?

Answer Options

A. 12.5 g
B. 25 g
Correct Answer C. 50 g
D. 100 g
Correct Answer
C
Correct Option:
50 g

About This Question

This is Post Utme Futo 2023 Chemistry Question 22. It is one of the objective questions from the 2023 Post Utme Futo Chemistry examination.

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