Post Utme Elizade University 2019 Chemistry Question 17

Practice objective / multiple choice question 17 from the 2019 Post Utme Elizade University Chemistry examination.

Post Utme Elizade University 2019 Chemistry Objective / Multiple Choice

Question 17 POST_UTME_ELIZADE_UNIVERSITY • 2019 • CHEMISTRY • objective

A metal (X) reacts with $\text{HCl}$ to produce a gas that turns $\text{KMnO}_4$ solution from colorless to brown. Identify the metal X and the gas produced.

Answer Options

A. $\text{Zn} \rightarrow \text{ZnCl}_2 + \text{H}_2$

Correct Answer B. $\text{Fe} \rightarrow \text{FeCl}_2 + \text{H}_2$

C. $\text{Cu} \rightarrow \text{CuCl}_2 + \text{H}_2$

D. $\text{Ag} \rightarrow \text{AgCl} + \text{H}_2$

Correct Answer

Correct Option:

$\text{Fe} \rightarrow \text{FeCl}_2 + \text{H}_2$

About This Question

This is Post Utme Elizade University 2019 Chemistry Question 17. It is one of the objective questions from the 2019 Post Utme Elizade University Chemistry examination.

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