Match the bond order for the following molecules. List -I List-II A Li2 i 3 B N2 ii 1.5 C Be2 iii 1.0 D O2 iv 0 v 2 The correct answer is

Question

Match the bond order for the following molecules. List -I List-II A Li2 i 3 B N2 ii 1.5 C Be2 iii 1.0 D O2 iv 0 v 2 The correct answer is (A) (A)-(ii), (B)-(iii), (C)-(i), (D)-(v) (B) (A)-(iii), (B)-(i), (C)-(iv), (D)-(v) (C) (A)-(iv), (B)-(i), (C)-(v), (D)-(iii) (D) (A)-(iii), (B)-(ii), (C)-(v), (D)-(i)

Tardigrade Admin · Accepted Answer

Bond order the number of chemical bonds between a pair of atom. So,

(B . O)

L i_{2} = L i - L i (1)

N_{2} = N \equiv N (3)

B e_{2} = B e

( No bond)

(0)

O_{2} = O = O (2)

Note Zero bond order means the molecule is too unstable and so it will not exist.

Electrons will fill according to the energy levels of the orbitals.

Q. Match the bond order for the following molecules. List -I List-II A Li2​ i 3 B N2​ ii 1.5 C Be2​ iii 1.0 D O2​ iv 0 v 2 The correct answer is

(A)-(ii), (B)-(iii), (C)-(i), (D)-(v)

(A)-(iii), (B)-(i), (C)-(iv), (D)-(v)

(A)-(iv), (B)-(i), (C)-(v), (D)-(iii)

(A)-(iii), (B)-(ii), (C)-(v), (D)-(i)

Bond order the number of chemical bonds between a pair of atom. So, (B.O) Li2​=Li−Li(1) N2​=N≡N(3) Be2​=Be ( No bond) (0) O2​=O=O(2) Note Zero bond order means the molecule is too unstable and so it will not exist. Electrons will fill according to the energy levels of the orbitals.

Q. Match the bond order for the following molecules.

List -I List-II

A $L i_{2}$ i 3

B $N_{2}$ ii 1.5

C $B e_{2}$ iii 1.0

D $O_{2}$ iv 0

v 2

The correct answer is