SSC General Science & Technology Sample Paper NCERT Sample Paper-2

  • question_answer
    The gas in atmospheric air-mat helps in burning is

    A)  Carbon dioxide

    B)         Nitrogen

    C)  Oxygen

    D)  Helium

    Correct Answer: C

    Solution :

    [c] Burning is the process of reacting with oxygen to produce energy. It may be possible to use other gases such a Fluorine, but oxygen is so readily available.

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