Post Utme Al Hikmah University 2024 Chemistry Question 13

Practice objective / multiple choice question 13 from the 2024 Post Utme Al Hikmah University Chemistry examination.

Post Utme Al Hikmah University 2024 Chemistry Objective / Multiple Choice
Question 13 POST_UTME_AL-HIKMAH_UNIVERSITY • 2024 • 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

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 Al Hikmah University 2024 Chemistry Question 13. It is one of the objective questions from the 2024 Post Utme Al Hikmah University Chemistry examination.

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