JEE Main 2019 Chemistry question

Chemistry Chemical Bonding and Molecular Structure JEE Main 2019

According to molecular orbital theory, which of the following is true with respect to Li and Li?

(A)Both are unstable
(B)Both are stableCorrect
(C)Li is stable and Li is unstable
(D)Li is unstable and Li is stable

Answer: (B)

Solution

Both have bond order 0.5.

Question ID VK-010067