Question

Given below are the different temperature reactions ad products during extraction of iron in blast furnace.

A. 1-d, 2-b, 3-c, 4-a
B. 1-d, e, 2-c, 3-b, 4-a
C. 1-c, d 2-e, 3-a, 4-b
D. 1-d, 2-c, 3-b, 4-a, d

Answer 1

Correct Answer - D