Post Utme Elizade University 2020 Chemistry Question 34

Practice objective / multiple choice question 34 from the 2020 Post Utme Elizade University Chemistry examination.

Post Utme Elizade University 2020 Chemistry Objective / Multiple Choice

Question 34 POST_UTME_ELIZADE_UNIVERSITY • 2020 • CHEMISTRY • objective

A metal oxide has the formula M2O3. If 2.5 g of the oxide is dissolved in acid to produce 0.5 mol of hydrogen gas, calculate the molar mass of the metal.

Answer Options

A. 50 g/mol

Correct Answer B. 60 g/mol

C. 70 g/mol

D. 80 g/mol

Correct Answer

Correct Option:

60 g/mol

About This Question

This is Post Utme Elizade University 2020 Chemistry Question 34. It is one of the objective questions from the 2020 Post Utme Elizade University Chemistry examination.

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