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State your observations when ammonium hy...

State your observations when ammonium hydroxide solution is added drop by drop and then in excess to each of the following solutions :
zinc sulphate solution

Text Solution

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White gelatinous precipitate of `Zn(OH)_2` is formed and the ppt. dissolves in excess of ammonium hydroxide to give a clear transparent solution.
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ICSE-SAMPLE PAPER 2016-SECTION-II
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