Question

hi guys what is mean by roasting ​

Answer 1

Explanation:

roasting is the process in which the sulphide ore to a high temperature in presence of air

hope tis will help you......

Answer 2

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✯The conversion of sulphide ore into oxide ore is called roasting.

✯It is done in presence of Oxygen.

✯It is done by heating the compound.

✯Example - $\large\sf\ ZnS + O_2→ Zn + So_2$