MCQ
Select correct set of statement
$(A)$ Addition of an electron in $O_2$ decreases bond order
$(B)$ Addition of an electron in $O_2$ increases bond order
$(C)$ Removal of an electron from $O_2$ increases bond length
$(D)$ Removal of an electron from $O_2$ decreases bond length
- A$A, B$
- ✓$A, D$
- C$B, C$
- D$B, D$

