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RAJASTHAN PMT Rajasthan - PMT Solved Paper-2010

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

    A)  mud                                     

    B)         slag

    C)         flux                                      

    D)         gangue

    Correct Answer: B

    Solution :

    During smelting an additional substance is added which combines with impurities to form a easily fusible product which is known as slag. Impurities + flux\[\xrightarrow{{}}\]fusible product (present in the ore)           (slag)


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