NEET Sample Paper NEET Sample Test Paper-50

  • question_answer Which of the following statements is correct regarding the slag obtained during the extraction of a metal like copper or iron?

    A) The slag is lighter and lower melting than the metal

    B) The slag is heavier and lower melting then the metal

    C) The slag is lighter and higher melting than the metal

    D) The slag is heavier and higher melting than the metal

    Correct Answer: A

    Solution :

    Slag is always lighter than molten metal. Its melting point is also lesser than the molten metal.

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