1.

Name along with the formulae one prominent ore of the following metals : Al, Fe, Cu and Zn.

Answer»

Solution :Al : BAUXITE, `Al_(2)O_(3).xH_(2)O`
Fe : Heamatite, `Fe_(2)O_(3)`
Cu : Copper pyrite, `CuFeS_(2)`
ZN : Zinc BLEND, `ZnS`.


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