Post Utme Greenfield University 2024 Chemistry Question 32

Practice objective / multiple choice question 32 from the 2024 Post Utme Greenfield University Chemistry examination.

Post Utme Greenfield University 2024 Chemistry Objective / Multiple Choice
Question 32 POST_UTME_GREENFIELD_UNIVERSITY • 2024 • CHEMISTRY • objective

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

Answer Options

A. 50g
B. 75g
C. 25g
Correct Answer D. 12.5g
Correct Answer
D
Correct Option:
12.5g

About This Question

This is Post Utme Greenfield University 2024 Chemistry Question 32. It is one of the objective questions from the 2024 Post Utme Greenfield University Chemistry examination.

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support