2. Solved Papers
  3. RAJASTHAN PMT

RAJASTHAN PMT Rajasthan - PMT Solved Paper-1998

  • question_answer
    From the following mixtures which is electrolyzed in the metallurgy of aluminium:

    A)  alumina \[NaOH\]

    B)                         alumina \[+\] silicon

    C)                         alumina 4-cryolite                   

    D)                             aluminium chloride \[+CaC{{l}_{2}}\]

    Correct Answer: C

    Solution :

    Alumina and cryolite mixture is electrolyzed in the metallurgy of aluminium.


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