Question

WHAT ROCESS DOES THE IRON ORE UNDERGO IN A BLAST FURNACE ? *
1 point
SMELTING
REFINING
EXTRACTION
NONE OF These​

Answer 1

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Explaination:

An iron ore undergoes in a process called smelting ' in a blast furnace.

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Smelting is the process in which we obtain the metals from their ores in either in their pure form or in compound by heating the substances above it's melting point form in the presence of an oxidising agents such as air and coke this whole process is called smelting.Smelting is done in a furnace where the temperature is extremely high approximately more than 1000°c.

Note : Ore of an iron is rocks and minerals.

Let's discuss other options :-

Refining: Refining is the process in which we obtain pure metals substances from their impure nature.

Extraction: Extraction is the process of taking out metal ores from the underground where it is concentration level is high through a process called 'mining'.

Answer 2

Answer:

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Explaination:

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An iron ore undergoes in a process called smelting ' in a blast furnace.

Learn more=>

Smelting is the process in which we obtain the metals from their ores in either in their pure form or in compound by heating the substances above it's melting point form in the presence of an oxidising agents such as air and coke this whole process is called smelting.Smelting is done in a furnace where the temperature is extremely high approximately more than 1000°c.

Note : Ore of an iron is rocks and minerals.

Let's discuss other options :-

Refining: Refining is the process in which we obtain pure metals substances from their impure nature.

Extraction: Extraction is the process of taking out metal ores from the underground where it is concentration level is high through a process called 'mining'.