The materials mixed with iron ore before smelting in the extraction of iron are:

CHEMISTRY · Single correct · CBSE · Chemistry · Metals and Non-metals · Metals and Non-metals

Problem

The materials mixed with iron ore before smelting in the extraction of iron are: (1) Coke and silica (2) Coke and limestone (3) Limestone and silica (4) Coke, limestone and silica

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