from the following ores is iron extracted? I. Haematite ll. Bauxite III. Magnetite IV. Cassiterite

from the following ores is iron extracted? I. Haematite ll. Bauxite III. Magnetite IV. Cassiterite
  • A.
    l and ll only
  • B.
    l and lll only
  • C.
    l, ll and lll only
  • D.
    l, ll, lll and lV
Correct Answer: Option B
Explanation
You May Also Like