Question
Chemistry Question on Common ion effect
The complex ion formed when the film developed in black and white photography is washed with hypo solution is
A
[Ag2(S2O3)2]3−
B
[Ag(S2O3)2]3−
C
[Ag(S2O3)23+
D
[Ag(S2O3)2]3+
E
[Ag(S_2O_3_)3]^{3-}
Answer
[Ag(S2O3)23+
Explanation
Solution
The correct option is (C) : [Ag(S2O3)23+