Post Utme Madonna University 2022 Chemistry Question 33

Practice objective / multiple choice question 33 from the 2022 Post Utme Madonna University Chemistry examination.

Post Utme Madonna University 2022 Chemistry Objective / Multiple Choice
Question 33 POST_UTME_MADONNA_UNIVERSITY • 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 reaction.

Answer Options

A. 70%
B. 80%
Correct Answer C. 90%
D. 95%
Correct Answer
C
Correct Option:
90%

About This Question

This is Post Utme Madonna University 2022 Chemistry Question 33. It is one of the objective questions from the 2022 Post Utme Madonna University Chemistry examination.

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