In oxide of nitrogen it can achieve +5 oxidation state because it can form pπ−pπ bond with oxygen e.g. N2O5
Nitrogen cannot form halide in +5 oxidation state because it does not contain d-orbital.
e.g. NX5 does not exist
X= halide
JEE Main 2025 — Chemistry Inorganic Chemistry
Given below are two statements :
Statement I : Nitrogen forms oxides with +1 to +5 oxidation states due to the formation of pπ−pπ bond with oxygen.
Statement II : Nitrogen does not form halides with +5 oxidation state due to the absence of d-orbital in it.
In the light of given statements, choose the correct answer from the options given below.
Held on 4 Apr 2025 · Verified 6 Jul 2026.
Statement I is true but Statement II is false
Both Statement I and Statement II are false
Statement I is false but Statement II is true
Both Statement I and Statement II are true
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