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  3. Chhattisgarh PMT

Chhattisgarh PMT Chhattisgarh PMT Solved Paper-2010

  • question_answer
    The present level (2009-10) of \[C{{O}_{2}}\] (ppm) in atmosphere is about                 

    A)  346                                       

    B)  385   

    C)  365                                       

    D)  355

    Correct Answer: B

    Solution :

    The level of atmospheric \[C{{O}_{2}}\]of August 2010 is 388.15ppmandAugust2009is385.19.


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