Post Utme Nile University 2021 Chemistry Question 8

Practice objective / multiple choice question 8 from the 2021 Post Utme Nile University Chemistry examination.

Post Utme Nile University 2021 Chemistry Objective / Multiple Choice
Question 8 POST_UTME_NILE_UNIVERSITY • 2021 • CHEMISTRY • objective

A colloidal solution of gold is prepared by the reduction of gold chloride u\sing a reducing agent. The reaction is:

Answer Options

Correct Answer A. Au3+(aq) + 3e- → Au(s)
B. Au3+(aq) + 3e- → Au2O3(s)
C. Au3+(aq) + 3e- → Au2O(s)
D. Au3+(aq) + 3e- → Au2O2(s)
Correct Answer
A
Correct Option:
Au3+(aq) + 3e- → Au(s)

About This Question

This is Post Utme Nile University 2021 Chemistry Question 8. It is one of the objective questions from the 2021 Post Utme Nile University Chemistry examination.

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