The major ore fo aluminium is known as:
(a) cinnabar (b) calamine (c) bauxite (d) pyrolusite

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Solution

Answer :

(c) bauxite
Bauxite is one of the major ores of aluminium. Its compound is aluminium oxide ( $A l_{2} O_{3} .2 H_{2} O)$ .

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The major ore fo aluminium is known as: (a) cinnabar (b) calamine (c) bauxite (d) pyrolusite

Answer : (c) bauxite Bauxite is one of the major ores of aluminium. Its compound is aluminium oxide (​​​​​​Al2O3.2H2O).

The major ore fo aluminium is known as:
(a) cinnabar (b) calamine (c) bauxite (d) pyrolusite

Answer :

(c) bauxite
Bauxite is one of the major ores of aluminium. Its compound is aluminium oxide ( $A l_{2} O_{3} .2 H_{2} O)$ .