Post Utme Lasu 2025 Chemistry Question 20

Practice objective / multiple choice question 20 from the 2025 Post Utme Lasu Chemistry examination.

Post Utme Lasu 2025 Chemistry Objective / Multiple Choice
Question 20 POST_UTME_LASU • 2025 • CHEMISTRY • objective

A sample of a metal oxide, M2O3, has a mass of 25.0 g and a volume of 2.50 cm3. If the density of the oxide is 4.50 g/cm3, calculate the molar mass of the oxide.

Answer Options

A. 150 g/mol
B. 200 g/mol
Correct Answer C. 250 g/mol
D. 300 g/mol
Correct Answer
C
Correct Option:
250 g/mol

About This Question

This is Post Utme Lasu 2025 Chemistry Question 20. It is one of the objective questions from the 2025 Post Utme Lasu Chemistry examination.

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