1.

Whch one the following ore is not an ore of Al

Answer»

Anglesite
Mica
Beryl
Orthoclase

Solution :Mica, `KAlSi_(3)O_(10)(OH),_(2),"beryl", Be_(3)Al_(2)So_(6)O_(18)` and orthoclase, `KAlSi_(3)O_(8)` all are of aluminium. Anglesite is `PbSO_(4)`


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