Question

define smelting and calcination

Answer 1

Calcination is heating a metal oxide strongly in presence of limited supply of air.

Smelting is used in ores such as Aluminium and Iron to purify them by heating and melting.

Answer 2

Concept introduction:

A definition is an explanation of what a phrase means. The two main kinds of definitions are unfalsifiable explanations and extensional definitions. The subclass of ostensive descriptions, which communicate a term's meaning through citing instances, is another significant classification of definitions.

Explanation:

We have to define smelting and calcination.

A statement has been given to us.

Smelting is used in ores such as Aluminum and Iron to purify them by heating and melting.

Calcination is heating a metal oxide strongly in presence of limited supply of air.

Final answer:

We have written the two definition of the two smelting and Calcination

and this is our final answer also.

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