p-Block Elements – II — Chemistry STD 12 — Question
Tamilnadu BoardEnglish MediumSTD 12Chemistryp-Block Elements – II2 Marks
Question
Why is $N_2$ less reactive at room temperature?
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Answer
Due to the presence of triple bond between the two nitrogen atoms, the bond dissociation energy of $N_2\left(941.4 kJ mol ^{-}\right)$is very high. Therefore, $N _2$ is less reactive at room temperature.
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