Question

Q8: The gas released during roasting of
ZnS is​

Answer 1

Answer:

• Sulfur dioxide

During roasting, the sulfide is converted to an oxide, and sulfur is released as sulfur dioxide, a gas. For the ores Cu2S (chalcocite) and ZnS (sphalerite), balanced equations for the roasting are: 2 Cu2S + 3 O2 → 2 Cu2O + 2 SO.

Answer 2

Answer:

Sulphur dioxide is the has released during roasting of znS