Which one of the following salt solutions on reaction with excess of ammonium hydroxide solution results finally in dissolution of the precipitate first formed ?

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Question:
Which one of the following salt solutions on reaction with excess of ammonium hydroxide solution
results finally in dissolution of the precipitate first formed ?

1.AICl(aq)

2.FeSO,(aq)

3. Fe(SO4)3(aq)

4.ZnSO(aq)

Posted Date:-2022-01-12 07:46:19

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