In the extraction of aluminium from alumina, _______ rods are made as anode.
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In the extraction of aluminium from alumina, _______ rods are made as anode.
pls ans fast...
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ASSERTION
In the extraction of aluminium by electrolysis it is necessary to renew the anode periodically.
REASON
Oxygen gas is formed and at high temperature of the electrolysis cell it burns and oxidises away the carbon electrodes to form toxic carbon monoxide or carbon dioxide
Well the answer is graphite