Gce Model Questions Vol1 2025 Chemistry Question 29

Practice objective / multiple choice question 29 from the 2025 Gce Model Questions Vol1 Chemistry examination.

Gce Model Questions Vol1 2025 Chemistry Objective / Multiple Choice Medium Difficulty
Question 29 GCE_MODEL_QUESTIONS_VOL1 • 2025 • CHEMISTRY • objective

In the reaction 2 Al + 3 Cl_{2} \rightarrow 2 AlCl_{3}, a student mixes 5.00 g of aluminium with 10.0 g of chlorine gas. After the reaction, 9.00 g of aluminium chloride is obtained. Determine the limiting reagent, the theoretical yield of AlCl_{3}, and the percent yield of the experiment.

Answer Options

A. Cl_{2} is limiting; theoretical yield 13.2 g AlCl_{3}; percent yield 68.2%
B. Cl_{2} is limiting; theoretical yield 11.0 g AlCl_{3}; percent yield 81.8%
C. Al is limiting; theoretical yield 10.0 g AlCl_{3}; percent yield 90.0%
Correct Answer D. Cl_{2} is limiting; theoretical yield 12.5 g AlCl_{3}; percent yield 71.8%
Correct Answer
D
Correct Option:
Cl_{2} is limiting; theoretical yield 12.5 g AlCl_{3}; percent yield 71.8%

About This Question

This is Gce Model Questions Vol1 2025 Chemistry Question 29. It is one of the objective questions from the 2025 Gce Model Questions Vol1 Chemistry examination.

Difficulty level: Medium .

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