Q. In the modern blast furnaces, the charge consists of a mixture of
A) Iron pyrites + bituminous coal
B) Hydrated iron oxides +dolomite + coke
C) Calcined iron oxides + limestone + coke
D) Calcined iron oxides + lime + anthracite coal
Explanation
The correct answer is Option C: Calcined iron oxides + limestone + coke.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.