Question

In the extraction of iron from haematite, the charge used is haematite, coke and lime stone in the following weight ratio.

• A. $1:1:1$
• B. $8:4:1$
• C. $8:1:4$
• D. $1:4:8$

Answer 1

Answer: (B)

$8:4:1$

in metallurgy of iron, the charge loaded is in the following weight ratio,

haematite : coke : lime :: 8 : 4 : 1