The methodschieflyusedfortheextractionof leadand tinfrom theirores are – InterviewSolution

1.	The methodschieflyusedfortheextractionof leadand tinfrom theirores arerespectively
Answer» Selfreduction and Carbonreduction Self reduction and ELECTROLYTICREDUCTION Carbonreduction andSelfreduction Cyanideprocessand Carbonreduction SOLUTION : Self -reduction forlead`( 2 PbS +3O_ 2to2Pb O+2SO_2 ,PB S +2 PbOto 3P b+SO _ 2 ) and`carbonreduction fortin `(SnO+ CtoSn+CO) `.

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