Solved papers for JEE Main & Advanced JEE Main Paper (Held On 10 April 2015)

done JEE Main Paper (Held On 10 April 2015) Total Questions - 1

• question_answer1) photochemical smog consists of excessive amount of X, in addition to aldehydes, ketones, peroxy acetyl nitrile (PAN), and so forth- X is : JEE Main Online Paper (Held On 10 April 2015)
  A)
  \[C{{O}_{2}}\]                                   
  done clear
  B)
   CO
  done clear
  C)
  \[C{{H}_{4}}\]                                   
  done clear
  D)
  \[{{O}_{3}}\]
  done clear
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