A mixture consist of a yellow solid [A] and colourlesssolid[B]whichgiven lilac colourin flame. The miture given a blackprecipiate [C] on passing H_(2)S gas.Theprecipitate [C]is soluble in aqura regionandon evaporating and on addingSnCl_(2),gives greyish black precipitate [D]. Themisture solution on reacing with NH_(4)OH gives a brown precipiates.Thesodium extract ofthe mixturewith C Cl_(4)//FeCl_(3) givenviolet layer. The extract also givenyellow precicitate with AgNO_(3) solutionwhichis insoluble in NH_(3). The yellow solied [A]in the mixture is :

A mixture consist of a yellow solid [A] and colourlesssolid[B]whichgiv

1.	A mixture consist of a yellow solid [A] and colourlesssolid[B]whichgiven lilac colourin flame. The miture given a blackprecipiate [C] on passing H_(2)S gas.Theprecipitate [C]is soluble in aqura regionandon evaporating and on addingSnCl_(2),gives greyish black precipitate [D]. Themisture solution on reacing with NH_(4)OH gives a brown precipiates.Thesodium extract ofthe mixturewith C Cl_(4)//FeCl_(3) givenviolet layer. The extract also givenyellow precicitate with AgNO_(3) solutionwhichis insoluble in NH_(3). The yellow solied [A]in the mixture is :
Answer» Stannous chlordie MERCURIC chloride Mercuric iodide ARSENIC cholride. Solution :(c) The DATA suggests that the yellow SOLID [A] is mercuric iodide `[HgI_(2)]`.