2. Questions Bank
  3. JEE Main & Advanced
  4. Chemistry
  5. The p-Block Elements-I / p-ब्लॉक के कुछ तत्व-I

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

  • question_answer
    Electrolytic reduction of alumina to aluminium by Hall-Heroult process is carried out in the presence of [IIT-JEE (Screening) 2000]

    A) \[NaCl\]

    B) Fluorite

    C) Cryolite which forms a melt with lower melting temperature

    D) Cryolite which forms a melt with higher melting temperature

    Correct Answer: C

    Solution :

    Not Available


You need to login to perform this action.
You will be redirected in 3 sec spinner