Post Utme Ksu 2020 Chemistry Question 24

Practice objective / multiple choice question 24 from the 2020 Post Utme Ksu Chemistry examination.

Post Utme Ksu 2020 Chemistry Objective / Multiple Choice

Question 24 POST_UTME_KSU • 2020 • CHEMISTRY • objective

A metal (M) reacts with oxygen gas to form a white solid. The reaction is as follows: 4M + 3O2 → 2M2O3. If 2.50 g of M2O3 is formed from 1.50 g of M, what is the molar mass of M?

A. 50.0 g/mol

B. 75.0 g/mol

Correct Answer C. 100 g/mol

D. 150 g/mol

Correct Answer

Correct Option:

100 g/mol

This is Post Utme Ksu 2020 Chemistry Question 24. It is one of the objective questions from the 2020 Post Utme Ksu Chemistry examination.

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