Post Utme Bsu 2021 Chemistry Question 11

Practice objective / multiple choice question 11 from the 2021 Post Utme Bsu Chemistry examination.

Post Utme Bsu 2021 Chemistry Objective / Multiple Choice
Question 11 POST_UTME_BSU • 2021 • CHEMISTRY • objective

A sample of a metal oxide, M2O3, has a mass of 25.0 g. If the molar mass of M2O3 is 228.0 g/mol, calculate the number of moles of M2O3 present in the sample.

Answer Options

A. 0.11 mol
Correct Answer B. 0.22 mol
C. 0.33 mol
D. 0.44 mol
Correct Answer
B
Correct Option:
0.22 mol

About This Question

This is Post Utme Bsu 2021 Chemistry Question 11. It is one of the objective questions from the 2021 Post Utme Bsu Chemistry examination.

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