Post Utme Uniport 2022 Chemistry Question 34

Practice objective / multiple choice question 34 from the 2022 Post Utme Uniport Chemistry examination.

Post Utme Uniport 2022 Chemistry Objective / Multiple Choice
Question 34 POST_UTME_UNIPORT • 2022 • CHEMISTRY • objective

A 2.50-g sample of a metal carbonate is heated to produce a metal oxide and carbon dioxide gas. If the mass of the metal oxide produced is 1.75 g, calculate the percentage yield of the metal oxide.

Answer Options

Correct Answer A. 75%
B. 80%
C. 85%
D. 90%
Correct Answer
A
Correct Option:
75%

About This Question

This is Post Utme Uniport 2022 Chemistry Question 34. It is one of the objective questions from the 2022 Post Utme Uniport Chemistry examination.

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