When aqueous ammonia is added to one of the following solutions, a white precipitate which dissolved in excess ammonia is formed Identify the solution?

by | May 11 | Chemistry WAEC | 0 comments

A. ZnCl2(aq)
B. Pb(NO3)2(aq)
C. CuSO4(aq)
D. FeSO4(aq)

Correct Answer: Option A

A. ZnCl2(aq)

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