2. Questions Bank
  3. JEE Main & Advanced
  4. Chemistry
  5. Metallurgy / धातुकर्म

JEE Main & Advanced Chemistry Metallurgy / धातुकर्म Question Bank Roasting and Calcination

  • question_answer
    Flux is used to remove [KCET (Med.) 2000; PCET 2004]

    A) Silica

    B) Metal oxide

    C) All impurities from ores

    D) Silica and undesirable metal oxide

    Correct Answer: D

    Solution :

    Flux is used to remove silica and undesirable metal oxide.


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