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NEET Chemistry Metallurgy / धातुकर्म Question Bank Self Evaluation Test - General Principals and Process of Isolation of Elements

  • question_answer
    In Hall-Heroult process how much carbon anode is burnt away to produce each 1kg of aluminium?

    A) 0.3kg                

    B) 0.5kg

    C) 1kg                              

    D) 0.1kg

    Correct Answer: B

    Solution :

    [b] For each kg of Al produced, about 0.5 kg of carbon anode is burnt away.


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