1.

The cyanide ion, \[C{{N}^{-}}\] and \[{{N}_{2}}\] are isoelectronic. But in contrast to \[C{{N}^{-}},\] \[{{N}_{2}}\] is chemically inert because of [IIT 1992]

A. Low bond energy
B. Absence of bond polarity
C. Unsymmetrical electron distribution
D. Presence of more number of electrons in bonding orbitals
Answer» E.


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