Which one of the following species is diamagnetic in nature

  • [AIEEE 2005]
  • A

    $He_2^ + $

  • B

    $H_2$

  • C

    $H_2^ + $

  • D

    $H_2^ - $

Similar Questions

Bond order of $C_2$ vapour is :

The lowest $O - O$ bond length in the following molecule is

Match List $I$ with List $II$ :

List $I$ (Molecule  Species)

List $I$ ( Property  Shape )

$A$ $\mathrm{SO}_2 \mathrm{Cl}_2$ $I$ Paramagnetic
$B$ $NO$ $II$ Diamagnetic
$C$ $\mathrm{NO}_2^{-}$ $III$ Tetrahedral
$D$  $\mathrm{I}_3^{-}$ $IV$ Linear

Choose the correct answer from the options given below :

  • [JEE MAIN 2024]

Give energy level diagram obtained by over lapping of $2{{\rm{p}}_{\rm{z}}}$ orbitals.And give a diagram of the orbits of that composition.

Delocalised molecular orbitals are found in