Post Utme Al Hikmah University 2022 Chemistry Question 23

Practice objective / multiple choice question 23 from the 2022 Post Utme Al Hikmah University Chemistry examination.

Post Utme Al Hikmah University 2022 Chemistry Objective / Multiple Choice

Question 23 POST_UTME_AL-HIKMAH_UNIVERSITY • 2022 • CHEMISTRY • objective

A 3.0 g sample of a metal carbonate is heated to produce a metal oxide and carbon dioxide gas. The volume of CO2 produced at STP is 2.0 L. What is the mass of the metal oxide produced?

Answer Options

Correct Answer A. 3.6 g

B. 3.2 g

C. 3.0 g

D. 2.8 g

Correct Answer

Correct Option:

3.6 g

About This Question

This is Post Utme Al Hikmah University 2022 Chemistry Question 23. It is one of the objective questions from the 2022 Post Utme Al Hikmah University Chemistry examination.

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