1.

The reagents \[N{{H}_{4}}Cl\] and aqueous \[N{{H}_{3}}\] will precipitate [IIT 1991]

A. \[C{{a}^{2+}}\]
B. \[A{{l}^{+3}}\]
C. \[M{{g}^{2+}}\]
D. \[Z{{n}^{2+}}\]
Answer» C. \[M{{g}^{2+}}\]


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