Question

chemistry,
metal and non metal..
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Q. what is roasting with example??​

Answer 1

Answer:

here is your answer mate

Explanation:

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.

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

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Answer 2

HERE IS UR ANSWER

Roasting is the process by which metal oxide is reduced to metal under sufficient supply of oxgen and high pressure ...

u can refer to viraf g dalal book of chemistry

to clear ur all doubts in chemistry