Question

According to Molecular Orbital Theory 

(A) C\(^{-2}_2\) is expected to be diamagnetic 

(B) O\(^{2+}_2\) expected to have a longer bond length than O2 

(C) N\(^{+}_2\) and N2 - have the same bond order 

(D) He\(^{+}_2\) has the same energy as two isolated He atoms

Answer 1

(A) C\(^{-2}_2\) is expected to be diamagnetic 

(C) N\(^{+}_2\) and N2 - have the same bond order