Chemistry, asked by rushikeshphapale4, 3 months ago

How is calcinations different from
roasting?

Answers

Answered by Zainabasma09

3

Answer:

Roasting involves heating of ore lower than its melting point in the presence of air or oxygen. Calcination involves thermal decomposition of carbonate ores. Roasting is carried out mostly for sulfide minerals. During calcination, moisture is driven out from an ore.

Explanation:

hope it's help full to u......

Answered by Anonymous

5

Answer:

where you gone

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