Chemistry, asked by SuyashRajShekhar, 1 month ago

Which is insoluble in excess HNO3, but soluble in excess NH4OH

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Answered by ShrabaniS

Answer:

Sodium hydroxide on reaction with calcium salt gives a milky white precipitate, while that of with lead it gives chalky white precipitate. ... Lead carbonate is dissolved in dilute nitric acid and then ammonium hydroxide is added to it. A white precipitate is formed which is insoluble in excess.

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