Concentrated aqueous solution of sodium hydroxide is used for separation of pairs of radicals
(a)	Al3+ and Sn2+	(b)	Al3+ and Fe3+
(c)	Al3+ and Zn2+	(d)	Mg2+ and Pb2+

Question ID - 154621 | SaraNextGen Top Answer

Concentrated aqueous solution of sodium hydroxide is used for separation of pairs of radicals
(a)	Al3+ and Sn2+	(b)	Al3+ and Fe3+
(c)	Al3+ and Zn2+	(d)	Mg2+ and Pb2+