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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[Ag_2(S_2O_3)_2]^{3-}

B

[Ag(S2O3)2]3[Ag(S_2O_3)_2]^{3-}

C

[Ag(S2O3)23+[Ag(S_2O_3)_2^{3+}

D

[Ag(S2O3)2]3+[Ag(S_2O_3)_2]^{3+}

E

[Ag(S_2O_3_)3]^{3-}

Answer

[Ag(S2O3)23+[Ag(S_2O_3)_2^{3+}

Explanation

Solution

The correct option is (C) : [Ag(S2O3)23+[Ag(S_2O_3)_2^{3+}