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JEE Main & Advanced JEE Main Paper (Held On 12 April 2014)

  • question_answer
    Global warming is due to increase of:   [JEE Main Online Paper ( Held On 12 Apirl  2014 )

    A) methane and nitrous oxide in atmosphere

    B) methane and \[C{{O}_{2}}\] in atmosphere

    C) methane and \[{{O}_{3}}\] in atmosphere

    D) methane and CO in atmosphere

    Correct Answer: A

    Solution :

                    The main gas responsible for the global warming is carbon dioxide. Other contributors include methane released from landfills and agriculture, nitrous oxide from fertilizers etc.


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