Post Utme Coal City University 2025 Chemistry Question 27

Practice objective / multiple choice question 27 from the 2025 Post Utme Coal City University Chemistry examination.

Post Utme Coal City University 2025 Chemistry Objective / Multiple Choice
Question 27 POST_UTME_COAL_CITY_UNIVERSITY • 2025 • CHEMISTRY • objective

A metal M reacts with chlorine gas to form a white solid. The reaction is as follows: M + Cl2 → MX2. If 2.5 g of M is reacted with 5.0 g of Cl2, what is the percentage yield of MX2 if the theoretical yield is 7.5 g?

Answer Options

A. 60%
B. 70%
Correct Answer C. 80%
D. 90%
Correct Answer
C
Correct Option:
80%

About This Question

This is Post Utme Coal City University 2025 Chemistry Question 27. It is one of the objective questions from the 2025 Post Utme Coal City University Chemistry examination.

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