Question

which is the best form of iron ?

Answer 1

The best or the purest form of commercial iron is "Wrought iron".It contains 0.12 to 0.25% carbon and it is the purest form of iron.

PREPARATION:
Impurity in iron are "carbon"
It is prepared from the cast iron by oxidising impurities in a reverberatory furnace lined with haematite.THis haemetite oxidises carbon to carbon monoxide.
Fe₂O₃+3C→2Fe+3CO

Limestone are also added as a flux

Answer 2

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Which is the best variety of iron ore?

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$\huge{\mathfrak{\red{Answer}}}$

There are four main type of Iron Ore

Magnetite

Hematite

titanomagnetite

pisolitic ironstone

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Magnetite is the best variety of Iron ore.

It has 70% Iron and great Magnetic Power.

There is 3408 million tones of Magnetite in India.

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Hope it will Help you ❤️☺️