A) Bauxite is an ore of aluminium
B) Magnetite is an ore of manganese
C) Haematite is an ore of mercury
D) Pyrites is an ore of phosphorus
Correct Answer: A
Solution :
Bauxite \[A{{l}_{2}}{{O}_{3}}.2{{H}_{2}}O\]You need to login to perform this action.
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