Home
Class 12
CHEMISTRY
Which of the following statements, about...

Which of the following statements, about the advantage of roasting of sulphide ore before reduction is not true ?

A

`DeltaG_(f)^(@)` of sulphide is greater than those for `CS_(2)` and `H_(2)S`.

B

`DeltaG_(f)^(@)` is negative for roasting of sulphide ore to oxide.

C

Roasting of the sulphide to its oxide is thermodynamically feasible.

D

Carbon and hydrogen are suitable reducing agents for metal sulphides.

Text Solution

Verified by Experts

The correct Answer is:
D
Carbon and hydrogen are suitable reducing agents for metal sulphides.
Promotional Banner

Topper's Solved these Questions

  • SAMPLE PAPER - 18 (UNSOLVED)

    FULL MARKS|Exercise PART - II|9 Videos

  • SAMPLE PAPER - 18 (UNSOLVED)

    FULL MARKS|Exercise PART - III|5 Videos

  • SAMPLE PAPER - 17 (UNSOLVED)

    FULL MARKS|Exercise PART - IV|2 Videos

  • SAMPLE PAPER - 19 ( UNSOLVED)

    FULL MARKS|Exercise PART - IV|4 Videos

Similar Questions

Explore conceptually related problems

Which of the following statement is true ?

Which of the following statement is true ?

Which of the following statements is true?

Which of the following statement is true.