The iron ore mostly used for the production of pig iron is hematite.
The principal iron ores are hematite (Fe2O3) .
Hematite is an iron oxide mineral.
Hematite contains iron about 70%
9) The iron ore mostly used for the production of pig iron is
Answer is:
Haematite
Explanation:
Related Material science MCQ with Answers
Answer is:
Brittle material
Explanation:
Brittleness
Brittleness is a property of material which breaks with little or no deformation.
