Post Utme Uniport 2023 Chemistry Question 7

Practice objective / multiple choice question 7 from the 2023 Post Utme Uniport Chemistry examination.

Post Utme Uniport 2023 Chemistry Objective / Multiple Choice
Question 7 POST_UTME_UNIPORT • 2023 • CHEMISTRY • objective

A 2.5 g sample of a metal carbonate is heated to produce a metal oxide and carbon dioxide gas. If the mass of the metal oxide produced is 2.0 g, what is the molar mass of the metal carbonate?

Answer Options

A. 100 g/mol
B. 150 g/mol
Correct Answer C. 200 g/mol
D. 250 g/mol
Correct Answer
C
Correct Option:
200 g/mol

About This Question

This is Post Utme Uniport 2023 Chemistry Question 7. It is one of the objective questions from the 2023 Post Utme Uniport Chemistry examination.

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