Neco 2023 Chemistry Question 18

Practice objective / multiple choice question 18 from the 2023 Neco Chemistry examination.

Neco 2023 Chemistry Objective / Multiple Choice Medium Difficulty
Question 18 NECO • 2023 • CHEMISTRY • objective

The reaction \(2\,\mathrm{Al} + 3\,\mathrm{Cl_2} \rightarrow 2\,\mathrm{AlCl_3}\) is carried out by mixing \(5.0\) g of aluminium with \(10.0\) g of chlorine gas. After the reaction, \(9.0\) g of aluminium chloride is isolated. Calculate the percent yield of the reaction.

Answer Options

A. 62.0 %
B. 58.3 %
C. 84.5 %
Correct Answer D. 71.8 %
Correct Answer
D
Correct Option:
71.8 %

About This Question

This is Neco 2023 Chemistry Question 18. It is one of the objective questions from the 2023 Neco Chemistry examination.

Difficulty level: Medium .

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