NEET Chemistry Functional Group Tests MCQ Question
What is formed when sodium hydroxide is added to a solution containing Zn²⁺ ions?
A white precipitate soluble in excess NaOH
A red precipitate of zinc hydroxide
A blue precipitate of copper hydroxide
A yellow precipitate of lead hydroxide
Correct Answer
Detailed Explanation
The presence of Zn²⁺ ions in the solution leads to the formation of a white precipitate that is soluble in excess sodium hydroxide, confirming the presence of zinc ions.
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