When aqueous ammonia is added to one of the following sol...
When aqueous ammonia is added to one of the following solutions,a white precipitate which dissolved in excess ammonia is formed Identify the solution.
ZnCl2(aq)
Pb(NO3)2(aq)
CuSO4(aq)
FeSO4(aq)
Correct answer is A
No explanation has been provided for this answer.
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