Which one of the following species is diamagn | vedclass

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

Question

(B) The correct answer is $(B)$.According to Molecular Orbital Theory,the electronic configuration of $H_2$ is $(\sigma 1s)^2$.Since all electrons are

Vedclass · Accepted Answer

$H_2$

Vedclass · Answer

(B) The correct answer is $(B)$.According to Molecular Orbital Theory,the electronic configuration of $H_2$ is $(\sigma 1s)^2$.Since all electrons are paired,$H_2$ is diamagnetic in nature.In contrast,$He_2^+$ has $3$ electrons $(\sigma 1s)^2 (\sigma^* 1s)^1$,$H_2^+$ has $1$ electron $(\sigma 1s)^1$,and $H_2^-$ has $3$ electrons $(\sigma 1s)^2 (\sigma^* 1s)^1$. All these species have unpaired electrons and are therefore paramagnetic.

Which one of the following species is diamagnetic in nature?

Similar Questions

What is the bond order of $N_2$?

Which of the following species is paramagnetic?

Among the following,the species having the smallest bond length is:

$N_2$ and $O_2$ are converted to monocations $N_2^+$ and $O_2^+$ respectively. Which statement is wrong?

Which of the following is paramagnetic and contains a three-electron bond in its structure?

Vedclass Test Series

Exam Paper Generator

Online Exam Module