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NEET Chemistry Metallurgy / धातुकर्म Question Bank Self Evaluation Test - General Principals and Process of Isolation of Elements

  • question_answer
    During smelting an additional substance is added which combines with impurities to form a fusible product. It is known as

    A) slag                  

    B) mud

    C) gangue             

    D) flux

    Correct Answer: D

    Solution :

    [d] Flux is added which combines with impurities to form slag.


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