Chemistry, asked by BrainlyBug, 1 year ago

What is Roasting......

Answers

Answered by Anonymous

What is Roasting?

=> A process in which 0re is heated its melting points in presence of air to oxidized the impurities.

Answered by mohdshariq5667

Answer:

According to chemistry

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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