Post Utme Lead City University 2019 Chemistry Question 25

Practice objective / multiple choice question 25 from the 2019 Post Utme Lead City University Chemistry examination.

Post Utme Lead City University 2019 Chemistry Objective / Multiple Choice

Question 25 POST_UTME_LEAD_CITY_UNIVERSITY • 2019 • CHEMISTRY • objective

A metal, M, reacts with oxygen gas to form a white solid. The reaction is as follows: 4M + 3O2 → 2MO3. If the molar mass of M is 55 g/mol, what is the molar mass of MO3?

Answer Options

A. 165 g/mol

B. 175 g/mol

Correct Answer C. 185 g/mol

D. 195 g/mol

Correct Answer

Correct Option:

185 g/mol

About This Question

This is Post Utme Lead City University 2019 Chemistry Question 25. It is one of the objective questions from the 2019 Post Utme Lead City University Chemistry examination.

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