AP EAPCET 24-Aug-2021 Shift 1 Paper

Molecular orbital configuration of ⇒ Paramagnetic
Bond order =

10−6

2

=2 ⇒ Paramagnetic
Bond order =

10−5

2

=2.5
C2=σ1s2σ21s2σ2s2σ*2s2π2px2π2py2
⇒ Diamagnetic
Bond order =

8−4

2

=2
C2+=σls2σ*1s2σ2s2σ+2s2π2px2π2py1
⇒ Paramagnetic
NO=σ1s2σ*1s2σ2s2σ*2s2σ2pz2π2px2π2py2π*2px1
⇒ Paramagnetic
Bond order =

10−5

2

=2.5 ⇒ Diamagnetic
Bond order =

10−4

2

=3
N2=σ1s2σ*1s2σ2s2σ*2s2σ2px2π2py2π2pz2
⇒ Paramagnetic
Bond order =

10−4

2

=3
N2+=σ1s2σ*1s2σ2s2σ*2s2σ2px2π2py2σ2pz1
⇒ Paramagnetic
Bond order =

9−4

2

=2.5
Bond order increase from NO to NO+.