Utme 2022 Chemistry Question 23

Practice objective / multiple choice question 23 from the 2022 Utme Chemistry examination. This question covers Inorganic Chemistry, Precipitation Reactions .

Utme 2022 Chemistry Objective / Multiple Choice 2 Difficulty
Topics: Inorganic Chemistry Precipitation Reactions
Question 23 UTME • 2022 • CHEMISTRY • objective

An aqueous solution of a metal salt, M, gives a white precipitate with NaOH, which dissolves in excess NaOH. With aqueous ammonia, the solution of M also gives a white precipitate which dissolves in excess ammonia. Therefore, the cation in M is:

Answer Options

Correct Answer A. \( \mathrm{Zn}^{2+} \)
B. \( \mathrm{Ca}^{2+} \)
C. \( \mathrm{Al}^{3+} \)
D. \( \mathrm{Pb}^{2+} \)
Correct Answer
A
Correct Option:
\( \mathrm{Zn}^{2+} \)

About This Question

This is Utme 2022 Chemistry Question 23. It is one of the objective questions from the 2022 Utme Chemistry examination.

The question covers Inorganic Chemistry, Precipitation Reactions .

Difficulty level: 2 .

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