हिंदी

Draw a Well-labelled Diagram of Extraction of Aluminium. Write the Anode Reaction in Electrolytic Reduction of Alumina.

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प्रश्न

Draw a well-labelled diagram of extraction of Aluminium. Write the anode reaction in electrolytic reduction of Alumina.

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उत्तर

At anode: \[\ce{2O^{2-} -> O2 + 4e-}\]

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2013-2014 (October)

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