Post Utme Ui 2019 Chemistry Question 23

Practice objective / multiple choice question 23 from the 2019 Post Utme Ui Chemistry examination.

Post Utme Ui 2019 Chemistry Objective / Multiple Choice
Question 23 POST_UTME_UI • 2019 • CHEMISTRY • objective

A 5.00 g sample of a metal is heated in a stream of oxygen gas to produce a 2.50 g sample of the metal oxide. What is the mass of the metal in the metal oxide?

Answer Options

A. 2.00 g
Correct Answer B. 2.50 g
C. 3.00 g
D. 3.50 g
Correct Answer
B
Correct Option:
2.50 g

About This Question

This is Post Utme Ui 2019 Chemistry Question 23. It is one of the objective questions from the 2019 Post Utme Ui Chemistry examination.

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