Post Utme Ui 2022 Chemistry Question 5

Practice objective / multiple choice question 5 from the 2022 Post Utme Ui Chemistry examination.

Post Utme Ui 2022 Chemistry Objective / Multiple Choice
Question 5 POST_UTME_UI • 2022 • CHEMISTRY • objective

A 2.50-g sample of a non-metallic element, X, reacts with oxygen to form 3.25 g of X2O3. Calculate the molar mass of X.

Answer Options

A. 40.0 g/mol
Correct Answer B. 50.0 g/mol
C. 60.0 g/mol
D. 70.0 g/mol
Correct Answer
B
Correct Option:
50.0 g/mol

About This Question

This is Post Utme Ui 2022 Chemistry Question 5. It is one of the objective questions from the 2022 Post Utme Ui Chemistry examination.

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