Post Utme Mountain Top University 2025 Chemistry Question 32

Practice objective / multiple choice question 32 from the 2025 Post Utme Mountain Top University Chemistry examination.

Post Utme Mountain Top University 2025 Chemistry Objective / Multiple Choice
Question 32 POST_UTME_MOUNTAIN_TOP_UNIVERSITY • 2025 • 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 of the subs\tance remaining after 10 years?

Answer Options

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

About This Question

This is Post Utme Mountain Top University 2025 Chemistry Question 32. It is one of the objective questions from the 2025 Post Utme Mountain Top University Chemistry examination.

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