Post Utme Rhema University 2018 Chemistry Question 35

Practice objective / multiple choice question 35 from the 2018 Post Utme Rhema University Chemistry examination.

Post Utme Rhema University 2018 Chemistry Objective / Multiple Choice
Question 35 POST_UTME_RHEMA_UNIVERSITY • 2018 • CHEMISTRY • objective

The half-life of a radioactive subs\tance is 5 years. If the initial activity is 1000 Bq, calculate the activity after 10 years.

Answer Options

Correct Answer A. 250 Bq
B. 500 Bq
C. 750 Bq
D. 1000 Bq
Correct Answer
A
Correct Option:
250 Bq

About This Question

This is Post Utme Rhema University 2018 Chemistry Question 35. It is one of the objective questions from the 2018 Post Utme Rhema University Chemistry examination.

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