Post Utme Esut 2025 Chemistry Question 30

Practice objective / multiple choice question 30 from the 2025 Post Utme Esut Chemistry examination.

Post Utme Esut 2025 Chemistry Objective / Multiple Choice
Question 30 POST_UTME_ESUT • 2025 • CHEMISTRY • objective

A 2.0 g sample of a non-metallic oxide (X2O3) is dissolved in 25 mL of 2 M HCl. If the resulting solution has a pH of 1.5, what is 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 Esut 2025 Chemistry Question 30. It is one of the objective questions from the 2025 Post Utme Esut Chemistry examination.

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