Aluminium is commercially produced usually from ________(a) Hematite(b) Pyrite(c) Malachite(d) BauxiteThis question was addressed to me by my school principal while I was bunking the class.This interesting question is from Non-Ferrous Metals and Alloys in chapter Steel, Timber, Mortar, Plastics, Non-Ferrous Metals and Alloys of Construction & Building Materials

Aluminium is commercially produced usually from ________(a) Hematite(b

1.	Aluminium is commercially produced usually from ________(a) Hematite(b) Pyrite(c) Malachite(d) BauxiteThis question was addressed to me by my school principal while I was bunking the class.This interesting question is from Non-Ferrous Metals and Alloys in chapter Steel, Timber, Mortar, Plastics, Non-Ferrous Metals and Alloys of Construction & Building Materials
Answer» The CORRECT choice is (d) Bauxite Explanation: Aluminium is available in various forms such as SULPHATES, oxides, PHOSPHATES, etc. Aluminium is commercially PRODUCED USUALLY from bauxite. Bauxite is a hydrated oxide of aluminium.

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