Which species has the shortest bond length diamagnetic ?

Question

Which species has the shortest bond length diamagnetic ? (A) C2-2 (B) O2-2 (C) O2 (D) N2-2

Tardigrade Admin · Accepted Answer

beginmatrixC22-&⇒ &B.O.&⇒ &3& textDiamagnetic O22-&⇒ &B.O.&⇒ &1& textDiamagnetic O2&⇒ &B.O.&⇒ &2& textParamagnetic N22-& ⇒ &B.O.&⇒ &2& textParamagnetic endmatrix Bond length propto (1/ textBondorer)

Q. Which species has the shortest bond length & diamagnetic ?

$C X_{2}^{2 -}$

$O X_{2}^{2 -}$

$O X_{2}$

$N X_{2}^{2 -}$

$C_{2}^{2 -} O_{2}^{2 -} O_{2} N_{2}^{2 -} \Rightarrow \Rightarrow \Rightarrow \Rightarrow B . O . B . O . B . O . B . O . \Rightarrow \Rightarrow \Rightarrow \Rightarrow 3122 Diamagnetic Diamagnetic Paramagnetic Paramagnetic$
Bond length $\propto \frac{1}{Bondorer}$

Q. Which species has the shortest bond length & diamagnetic ?

CX22−​

OX22−​

OX2​

NX22−​

C22−​O22−​O2​N22−​​⇒⇒⇒⇒​B.O.B.O.B.O.B.O.​⇒⇒⇒⇒​3122​DiamagneticDiamagneticParamagneticParamagnetic​ Bond length ∝Bondorer1​

$C X_{2}^{2 -}$

$O X_{2}^{2 -}$

$O X_{2}$

$N X_{2}^{2 -}$

$C_{2}^{2 -} O_{2}^{2 -} O_{2} N_{2}^{2 -} \Rightarrow \Rightarrow \Rightarrow \Rightarrow B . O . B . O . B . O . B . O . \Rightarrow \Rightarrow \Rightarrow \Rightarrow 3122 Diamagnetic Diamagnetic Paramagnetic Paramagnetic$
Bond length $\propto \frac{1}{Bondorer}$