Question bank/JEE Main/Chemistry

JEE MainChemistryToughChemical Bonding

The common features of the species N22-, O2 and NO- are

Show answer and solution
N22−:σ1s2σ⋆1s2 σ2s2σ⋆2s2 π2px 2 π2py2 σ2pz2 π2px1π∗2py1N_{2}^{2 -}:\sigma 1s^{2}\sigma^{\star}1s^{2}\ \sigma 2s^{2}\sigma^{\star}2s^{2}\ \pi 2p_{x\ }^{2}\ \pi 2p_{y}^{2}\ \sigma 2p_{z}^{2}\ \pi 2p_{x}^{1}\pi^{*}2p_{y}^{1}
O2, NO-O2=10−62=2= \frac{10 - 6}{2} = 2

Source: Grass-G / CH-19 Chemistry Paper 28 Nov. Fourth.docx

More JEE Main questionsChapter practice

Need a video for this idea?

Scan any doubt from your notes and get a whiteboard explanation.

Scan a doubtView plans