UPSC Chemistry Acids, Bases and Salts / अम्ल, क्षार एवं लवण Question Bank Acids, Bases, Salts and Metals

  • question_answer
          Aluminium is used in thermite welding because -

    A) aluminium is a light metal

    B) aluminium has more affinity for oxygen

    C) aluminium is a strong oxidising agent

    D) aluminium is a reactive metal

    Correct Answer: B


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