1.

Nitrogen differs from rest of the members on the account of various factors. Which of the following properties can be classified as anomalous properties of nitrogen ?

Answer»

BOND enthalpy of `N -= N` is 941.4 kJ/mol
Hydride of NITROGEN i.e., AMONIA has apperciable boiling point as compared to the other members like P, As.
`NH_(3)` can form unstable complexes by donating its lone pair
Molecular nitrogen comprises 78% by volume of the atmosphere

Answer :A::B


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