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Which of the following srtatement above ...

Which of the following srtatement above the advantage of masting of sulphide are before reduction is not true?

A

Carbon and hydrogen are suitable reducing agents for metal sulphides

B

The `Delta_(f)G^(@)` of the sulphide is greater than those for `CS_(2)` and `H_(2)S`

C

The `Delta_(f)G^(@)` is negative for roasting of sulphide ore to oxide

D

Roasting of the sulphide to the oxide is thermodynamically feasible

Text Solution

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The correct Answer is:
A
Carbon and hydrogen are not suitable reducing agents for metal sulphides.
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NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-METALLURGICAL OPERATIONS -MCQ
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