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SSC Sample Paper SSC CHSL (10+2) Sample Test Paper-10

  • question_answer
    The gas used to dilute oxygen for breathing by deep sea divers is :

    A) Neon                            

    B) Argon

    C) Nitrogen                        

    D) Helium

    Correct Answer: D

    Solution :

    Every gas other than Helium is toxic at high pressure. While deep diving even Oxygen is tox- ic in normal percentages.


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