Question:
Nitrogen is relatively inactive element because
Nitrogen is relatively inactive element because
Updated On: Jun 2, 2023
- its atom has a stable electronic configuration
- it has low atomic radius
- its electronegativity is fairly high
- dissociation energy of its molecule is fairly high
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The Correct Option is D
Approach Solution - 1
Dinitrogen $(N_2)$ is chemically unreactive at ordinary temperature. The N-N bond in nitrogen molecule is a triple bond $(N \equiv N)$ with a bond distance of 109.8 pm and bond dissociation energy of $946 kJ mol^{-1}$. The low reactivity of nitrogen is due
to fairly high bond dissociation energy of the
molecule.
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Approach Solution -2
Nitrogen is an inactive element as it has a high bond dissociation energy due to the presence of the triple bond N≡N. Hence, it is viewed as a non-reactive element.
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