Post Utme Aaua 2018 Chemistry Question 11

Practice objective / multiple choice question 11 from the 2018 Post Utme Aaua Chemistry examination.

Post Utme Aaua 2018 Chemistry Objective / Multiple Choice
Question 11 POST_UTME_AAUA • 2018 • CHEMISTRY • objective

A 0.500 g sample of a metal carbonate is heated to produce a 0.250 g sample of the metal oxide. What is the percentage yield of the metal oxide if the theoretical yield is 0.300 g?

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 Aaua 2018 Chemistry Question 11. It is one of the objective questions from the 2018 Post Utme Aaua Chemistry examination.

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