Whichofthe followingstatements,abouttheadvantage ofroastingofsulphideo – InterviewSolution

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1.	Whichofthe followingstatements,abouttheadvantage ofroastingofsulphideorebeforereductionisnottrue ?
Answer» ROASTING ofthesulphideto the OXIDE isthermodynamicallyfeasible. Carbonand hydrogenare suitablereducingagentsformetalsulphides. The` Delta_ FG ^(@) `ofthesulphideisgreaterthen thosefor` CS_ 2andH_2S ` The` Delta_fG^(@) `isnegativeforroastingofsulphideoretooxide. Answer :B

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