When Geeta put copper strip in a solution kept in a laboratory, the colour of the solution turns blue. According to you the solution can be
(a)	AgNO3	(b)	Zn(NO3)2	(c)	NaCl	(d)	KNO3

Question ID - 154771 | SaraNextGen Top Answer

When Geeta put copper strip in a solution kept in a laboratory, the colour of the solution turns blue. According to you the solution can be
(a)	AgNO3	(b)	Zn(NO3)2	(c)	NaCl	(d)	KNO3