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Sahay Sir > Question Answers > AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions > Chemistry > Chapter 7 - Equilibrium > When H2S gas is passed through the HCl containing aqueous solution of CuCl2,HgCl2, BiCl3 and CoCl2, , it does not precipitate out

When H2S gas is passed through the HCl containing aqueous solution of CuCl2,HgCl2, BiCl3 and CoCl2, , it does not precipitate out

BiCl3 and CoCl2 HgCl2 it does not precipitate out When H2S gas is passed through the HCl containing aqueous solution of CuCl2