NEET Chemistry Functional Group Tests MCQ Question
Which of the following ions, when confirmed by the addition of potassium ferrocyanide to a neutralized solution, results in the appearance of a bluish white precipitate?
Zn 2+
Pb 2+
Ni 2+
Co 2+
Correct Answer
Detailed Explanation
The presence of Zn 2+ ions is confirmed when a neutralized solution with ammonium hydroxide and potassium ferrocyanide results in a bluish white precipitate, as per the context provided.
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