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Chromite : Chromium : : Ilmenite :?

  • A.Limestone
  • B.Cobalt
  • C.Manganese
  • D.Titanium

Answer: D

Correct answer: Titanium

The relation is ore : the metal extracted from it. Chromite is the ore of chromium; ilmenite, \( \text{FeTiO}_3 \), is the chief ore of titanium. Manganese comes from pyrolusite and cobalt from cobaltite.

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