Chemistry - CHEMICAL BONDING Question with Solution | TestHub

ChemistryCHEMICAL BONDINGMOTHard2 minPYQ_2014
ChemistryHardsingle choice

Assuming2s  2pmixing is NOT operative, the paramagnetic species among the following is

Options:

Answer:
C
Solution:

Assuming that no 2s-2p mixing takes place
(i)Be2σ1s2, σ*1s2, σ2s2, σ*2s2(diamagnetic)
(ii)B2σ1s2, σ*1s2, σ2s2, σ*2s2,σ2pz2, π2px0π2py0(diamagnetic)
(iii)C2σ1s2, σ*1s2, σ2s2, σ*2s2, σ2pz2,π2px1π2py1, π*2px0π*2py0 , σ*2pz0(paramagnetic)
(iv)N2σ1s2, σ*1s2, σ2s2, σ*2s2, σ2pz2, π2px2π2py2 , π*2px0π*2py0 , σ*2pz0(diamagnetic)

Stream:JEE_ADVSubject:ChemistryTopic:CHEMICAL BONDINGSubtopic:MOT
2mℹ️ Source: PYQ_2014

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