Post Utme Eksu 2025 Chemistry Question 37

Practice objective / multiple choice question 37 from the 2025 Post Utme Eksu Chemistry examination.

Post Utme Eksu 2025 Chemistry Objective / Multiple Choice
Question 37 POST_UTME_EKSU • 2025 • CHEMISTRY • objective

A 2.50-g sample of a metal oxide is treated with excess hydrochloric acid to produce 1.25 L of hydrogen gas at 25°C and 1 atm. What is the molar mass of the metal oxide?

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 Eksu 2025 Chemistry Question 37. It is one of the objective questions from the 2025 Post Utme Eksu Chemistry examination.

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