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JEE Main & Advanced Chemistry Metallurgy / धातुकर्म Question Bank Reduction to free Metal

  • question_answer
    Aluminium is prepared in large quantities by [KCET 1991, 92]

    A) Heating cryolite in a limited quantity of air

    B) Reducing aluminium oxide with coke

    C) Reducing aluminium oxide with sodium

    D) Electrolysing aluminium oxide dissolved in fused electrolyte

    Correct Answer: D

    Solution :

    Not Available


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