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JEE Main & Advanced Chemistry The p-Block Elements-I / p-ब्लॉक के कुछ तत्व-I Question Bank Boron Family

  • question_answer
    In the electrolysis of alumina, cryolite is added to [IIT 1986; BHU 1987]

    A) Increase the melting point of alumina

    B) Increase the electrical conductivity

    C) Minimise the anodic effect

    D) Remove impurities from alumina

    Correct Answer: B

    Solution :

    Not Available


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