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

  • question_answer Which one of the following is used in the extraction of aluminium by electrolytic process [CPMT 1978]

    A) \[A{{l}_{2}}{{O}_{3}}\]

    B) \[Al{{(OH)}_{3}}\]

    C) \[AlC{{l}_{3}}\]

    D) \[A{{l}_{2}}{{(S{{O}_{4}})}_{3}}\]

    Correct Answer: A

    Solution :

    Not Available


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