Science, asked by palkin, 1 year ago

define roasting.......

Answers

Answered by vishal3316
36


Roasting Definition: Roasting is a process in metallurgy in which a sulfide ore is heated in air. The process may convert a metal sulfide to a metal oxide or to a free metal.

Answered by debtwenty12pe7hvl
14

Roasting is a process in metallurgy in which a sulfide ore is heated in air. The process may convert a metal sulfide to a metal oxide or to a free metal.

Ex - Ex- ZnS + Heat - ZnO + SO2

Example: Roasting ZnS may yield ZnO; roasting HgS may yield free Hg metal

Similar questions