Which of the following statements, about the advantage of roasting of sulphide ore before reduction is not trueA. Roasting of the sulphide to the oxide is thermodynamics feasibleB. Carbon and hydrogen are suitable reducing agents for metal sulphidesC. The `delta(fG)^(o0)` of the sulphide is greater than those for `CS_2` and `H_(2)S`D. The `delta(fG)^(o)` is negative for roasting of sulphide ore to oxide.

Which of the following statements, about the advantage of roasting of

1.	Which of the following statements, about the advantage of roasting of sulphide ore before reduction is not trueA. Roasting of the sulphide to the oxide is thermodynamics feasibleB. Carbon and hydrogen are suitable reducing agents for metal sulphidesC. The `delta(fG)^(o0)` of the sulphide is greater than those for `CS_2` and `H_(2)S`D. The `delta(fG)^(o)` is negative for roasting of sulphide ore to oxide.
Answer» Correct Answer - B

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