Solved papers for JEE Main & Advanced JEE Main Paper (Held On 26 May 2012)

done JEE Main Paper (Held On 26 May 2012) Total Questions - 1

• question_answer1) Which of the following presents the correct order of second ionization enthalpies of C, N, O and F?   JEE Main Online Paper (Held On 26-May-2012)  
  A)
  \[F>O>N>C\]    
  done clear
  B)
                         \[O>N>F>C\]
  done clear
  C)
                         \[C>N>O>F\]    
  done clear
  D)
                         \[O>F>N>C\]
  done clear
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