Post Utme Aaua 2022 Chemistry Question 26

Practice objective / multiple choice question 26 from the 2022 Post Utme Aaua Chemistry examination.

Post Utme Aaua 2022 Chemistry Objective / Multiple Choice
Question 26 POST_UTME_AAUA • 2022 • CHEMISTRY • objective

A sample of a metal oxide has a mass of 25.0 g and a volume of 5.00 cm³. If the density of the metal oxide is 7.50 g/cm³, what is the number of moles of the metal oxide?

Answer Options

A. 0.333 mol
B. 0.667 mol
Correct Answer C. 1.00 mol
D. 1.33 mol
Correct Answer
C
Correct Option:
1.00 mol

About This Question

This is Post Utme Aaua 2022 Chemistry Question 26. It is one of the objective questions from the 2022 Post Utme Aaua Chemistry examination.

View More Post Utme Aaua 2022 Chemistry Questions More Post Utme Aaua Practice Questions Back to Questions

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support