Question on: JAMB Chemistry - 2018
An aqueous solution of a metal salt, M. gives a white precipitate with NaOH which dissolves in excess NaOH. With aqueous ammonia, the solution of M also gives a white precipitate which dissolves in excess ammonia Therefore the cation in M is
A
Zn
B
Ca
C
Al
D
Po
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Correct Option: A
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