In qualitative inorganic analysis of basic radicals, solution is prepared in dil. HCl and then diluted with H2O before H2S gas is passed. Orange turbidity appeared in one case on dilution.
The radical is Sbk+, what is k?
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Solution
The value of k is 3.The charge is Sb3+ SbCl3+H2O⟶SbOClorangeturbidity+2HCl