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Standard X
Chemistry
Extraction of Metals
The sketch il...
Question
The sketch illustrates refining of aluminium by Hoope's process.
In anode we can use:
A
alloy of copper
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B
crude aluminum
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C
silicon
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D
all of these
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Solution
The correct option is
D
all of these
The lowermost layer of Hoope's process is anode and it consists of copper, crude aluminium and silicon.
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