1.

A white precipitate is obtained when a solution is diluted with H_(2)O and boiled.On addition of excess NH_(4)Cl//NH_(4)OH, the volume of precipitate decrease leaving behind a white gelationous precipitate. Identify the precipitate which dissolves in ammonia solution or NH_(4)Cl

Answer»

`AL(OH)_(3)`
`Zn(OH)_(2)`
`MG(OH)_(2)`
`Ca(OH)_(2)`

SOLUTION :N//A


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