A salt giving a white precipitate with sodium hydroxide and soluble in excess of ammonia is:

magnesium nitrate

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copper sulphate

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zinc chloride

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sodium sulphate

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Solution

The correct option is B zinc chloride
Zinc chloride gives a white precipitate of $Z n (O H)_{2}$ with sodium hydroxide which is soluble in excess of ammonia.

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A salt giving a white precipitate with sodium hydroxide and soluble in excess of ammonia is:

The correct option is B zinc chlorideZinc chloride gives a white precipitate of Zn(OH)2 with sodium hydroxide which is soluble in excess of ammonia.

The correct option is B zinc chloride
Zinc chloride gives a white precipitate of $Z n (O H)_{2}$ with sodium hydroxide which is soluble in excess of ammonia.