Why Dinitrogen Is Inert at Room Temperature?

Nitrogen is present as N2 or dinitrogen. The two atoms of nitrogenare attached by a triple bond between them which is very strong. To break such a strong energy bond tremendous energy is needed which is not available in inert conditions. That is why nitrogen is inert in room temperature.

Why is N2 reactive at room temperature?

Due to the presence of a triple bond between the two nitrogen atoms, the bond dissociation energy of N2 (946 kJ mol–1) is very high. Therefore, N2 is less reactive at room temperature.

Why is nitrogen an inert gas?

Molecular nitrogen is a colorless, odorless, tasteless, and inert gas at normal temperatures and pressures. ... The strong triple-bond between the atoms in molecular nitrogen makes this compound difficult to break apart, and thus nearly inert.