Match the following: Pair of species | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) To solve this,we analyze the molecular orbital configuration and properties of each species:$A$. $B_2$ ($10$ electrons) is paramagnetic with bond

Vedclass · Accepted Answer

$A-Q, B-S, C-P, D-Q$

Vedclass · Answer

(A) To solve this,we analyze the molecular orbital configuration and properties of each species:$A$. $B_2$ ($10$ electrons) is paramagnetic with bond order $1$. $O_2$ ($16$ electrons) is paramagnetic with bond order $2$. Both are paramagnetic $(Q)$.$B$. $Be_2$ ($8$ electrons) has bond order $0$ (does not exist). $H_2^{2-}$ ($4$ electrons) has bond order $0$ (does not exist). Both do not exist $(S)$.$C$. $N_2^{+}$ ($13$ electrons) has bond order $2.5$ and is paramagnetic. $N_2^{-}$ ($15$ electrons) has bond order $2.5$ and is paramagnetic. Both have bond order $2.5$ $(P)$ and are paramagnetic $(Q)$.$D$. $O_2^{+}$ ($15$ electrons) has bond order $2.5$ and is paramagnetic. $O_2^{-}$ ($17$ electrons) has bond order $1.5$ and is paramagnetic. Both are paramagnetic $(Q)$.Correct matching: $A-Q, B-S, C-P, Q, D-Q$.

Pair of species	Identical property
$A$. $B_2 \& O_2$	$P$. Bond order $= 2.5$
$B$. $Be_2 \& H_2^{2-}$	$Q$. Paramagnetic nature
$C$. $N_2^{+} \& N_2^{-}$	$R$. Diamagnetic nature
$D$. $O_2^{+} \& O_2^{-}$	$S$. Doesn't exist

Match the following:

Pair of species Identical property

$A$. $B_2 \& O_2$ $P$. Bond order $= 2.5$

$B$. $Be_2 \& H_2^{2-}$ $Q$. Paramagnetic nature

$C$. $N_2^{+} \& N_2^{-}$ $R$. Diamagnetic nature

$D$. $O_2^{+} \& O_2^{-}$ $S$. Doesn't exist

Similar Questions

In which of the following transformations,the bond order has increased and the magnetic behaviour has changed?

The bond order in $N_2$ molecule is

Compare the relative stability of the following species and indicate the magnetic properties: $O_2$,$O_2^+$,$O_2^-$ (superoxide),and $O_2^{2-}$ (peroxide).

The bond order is maximum in

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Match the following: Pair of species Identical property $A$. $B_2 \& O_2$ $P$. Bond order $= 2.5$ $B$. $Be_2 \& H_2^{2-}$ $Q$. Paramagnetic nature $C$. $N_2^{+} \& N_2^{-}$ $R$. Diamagnetic nature $D$. $O_2^{+} \& O_2^{-}$ $S$. Doesn't exist