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

  • question_answer
    Which of the following fluxes is used to remove acidic impurities in metallurgical process [KCET (Med.) 2001]

    A) Silica

    B) Lime stone

    C) Sodium chloride

    D) Sodium carbonate

    Correct Answer: B

    Solution :

    Lime stone which is a flux used to remove acidic impurities in metallurgical process.


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