Post Utme Madonna University 2022 Chemistry Question 32

Practice objective / multiple choice question 32 from the 2022 Post Utme Madonna University Chemistry examination.

Post Utme Madonna University 2022 Chemistry Objective / Multiple Choice
Question 32 POST_UTME_MADONNA_UNIVERSITY • 2022 • CHEMISTRY • objective

The half-life of a radioactive subs\tance is 5.0 years. If the initial activity is 100 Bq, calculate the activity after 10 years.

Answer Options

A. ( 25 ) Bq
B. ( 50 ) Bq
Correct Answer C. ( 75 ) Bq
D. ( 100 ) Bq
Correct Answer
C
Correct Option:
( 75 ) Bq

About This Question

This is Post Utme Madonna University 2022 Chemistry Question 32. It is one of the objective questions from the 2022 Post Utme Madonna University Chemistry examination.

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