Chemistry High School


Which statement about the extraction of metals is correct? *

A. Aluminium is extracted from bauxite by electrolysis.
B. Aluminium is extracted from hematite by heating with carbon.
C. Iron is extracted from bauxite by heating with carbon.
D. Iron is extracted from hematite by electrolysis.​

Answers

Answer 1

Answer:

Explanation:

In this reaction, the iron(III) oxide is reduced. to iron, and the carbon is oxidised. to carbon dioxide. In the blast furnace, it is so hot that carbon monoxide can be ...

Answer 2

The statement about the extraction of metals that is correct is Aluminium is extracted from bauxite by electrolysis.

What is extraction of metals?

Extraction of metals refers to various methods use to extract metals from the ground and refining it to a form that will easily be use by man.

Therefore, The statement about the extraction of metals that is correct is Aluminium is extracted from bauxite by electrolysis.

Learn more about extraction of metals below.

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