MCQ
Which of the following statement is not correct ?
- ABoth $SO_2$ and $ClF_3$ are polar and planar
- B$N-H$ bond length is more in $N_2H_4$ as compared to $N_2H_2$
- CAnionic part of $PCl_5(s)$ has octahedral structure
- ✓$KO_2,\,O_2$ and $BaO_2$ are paramagnetic
