Post Utme Esut 2019 Chemistry Question 17

Practice objective / multiple choice question 17 from the 2019 Post Utme Esut Chemistry examination.

Post Utme Esut 2019 Chemistry Objective / Multiple Choice
Question 17 POST_UTME_ESUT • 2019 • 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 1.8 g, calculate the molar mass of the metal.

Answer Options

A. 40.0 g/mol
Correct Answer B. 50.0 g/mol
C. 60.0 g/mol
D. 70.0 g/mol
Correct Answer
B
Correct Option:
50.0 g/mol

About This Question

This is Post Utme Esut 2019 Chemistry Question 17. It is one of the objective questions from the 2019 Post Utme Esut Chemistry examination.

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