Solved papers for JEE Main & Advanced JEE Main Paper (Held On 12 May 2012)

done JEE Main Paper (Held On 12 May 2012) Total Questions - 1

• question_answer1) Although \[C{{N}^{-}}\]ion and \[{{N}_{2}}\] molecule are isoelectronic, yet \[{{N}_{2}}\] molecule is chemically inert because of     JEE Main Online Paper (Held On 12 May 2012)
  A)
  presence of more number of electrons in bonding orbitals
  done clear
  B)
                         lone bond energy
  done clear
  C)
                         absence of bond polarity
  done clear
  D)
                         uneven electron distribution.
  done clear
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