According to molecular orbital theory, which of the following is true with respect to $Li_2^ + $ and $Li_2^ - $ ?

  • [JEE MAIN 2019]
  • A

     $Li_2^ + $ is unstable and  $Li_2^ - $ is stable

  • B

     $Li_2^ + $ is stable and  $Li_2^ - $ is unstable

  • C

    Both are stable

  • D

    Both are unstable

Similar Questions

Which one of the following molecules is paramagnetic?

  • [JEE MAIN 2014]

The correct order of the $O-O$ bond length in $O_2$ , $H_2O_2$ and $O_3$ is

Thermal decomposition of $AgNO _3$ produces two paramagnetic gases. The total number of electrons present in the antibonding molecular orbitals of the gas that has the higher number of unpaired electrons is. . . . .

  • [IIT 2022]

Which of the configuration is correct :-

Which one is paramagnetic and has the bond order $1/2$