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In the extraction of aluminium Process...

In the extraction of aluminium
Process `X:` employed for red bauxite to remove iron oxide (main impurity)
Process `Y:` (Serpeck's process): used for while bauxite to remove `Z` (main impurity) then,
Select correct option for the process `X` and impurity `Z`.

A

X = Hall and Heroult's process and Y = `SiO_(2)`

B

X = Baeyer's process and Y = `SiO_(2)`

C

X = Serpeck's process and Y = iron oxide

D

X = Baeyer's process and Y = iron oxide .

Text Solution

Verified by Experts

The correct Answer is:
b
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