Post Utme Lasu 2018 Chemistry Question 34

Practice objective / multiple choice question 34 from the 2018 Post Utme Lasu Chemistry examination.

Post Utme Lasu 2018 Chemistry Objective / Multiple Choice
Question 34 POST_UTME_LASU • 2018 • CHEMISTRY • objective

A 2.50-g sample of a metal M is heated in air to produce a 3.25-g sample of M2O3. What is the empirical formula of M2O3?

Answer Options

Correct Answer A. M2O3
B. MO2
C. MO3
D. M2O5
Correct Answer
A
Correct Option:
M2O3

About This Question

This is Post Utme Lasu 2018 Chemistry Question 34. It is one of the objective questions from the 2018 Post Utme Lasu Chemistry examination.

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