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The signifificance of leaching in the ex...

The signifificance of leaching in the extraction of aluminume is

A

it helps removing the impurities like `SiO_(2)` , `Fe_(2)O_(3)`, etc from the bauxite ore

B

it converts the ore into oxide

C

it reduces the melting point of the ore

D

it eliminates water from bauxite.

Text Solution

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The correct Answer is:
A
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