36. Bauxite is used as raw material by which industry ? A.Aluminium B.Iron C.Steel D.Gold
Answer: Option A Solution: Bauxite is used in a lot of industries like the chemical industry, refractory, abrasive, cement, steel, and petrol industry amongst others. In chemical, bauxite along with alumina is used in the manufacturing of aluminium chemicals. In refractory, it is used as a raw material for making several products.
