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Explain the term roasting are used …

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Explain the term roasting are used in metallurgical process. Give one suitable example for it

Posted by Rachita Pattnaik 5 years, 1 month ago

CBSE > Class 10 > Science

1 answers

Yogita Ingle 5 years, 1 month ago

The ore is heated in a regular supply of air in a furnace at a temperature below the melting point of a metal.

Example=conversion ofzinc sulphide into zinc oxide.

2ZnS+3O₂--->2ZnO + 2SO₂

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