MCQ
Which of the following is planar due to back bonding
- A$BF_3$
- B$N(CH_3)_3$
- ✓$N(SiH_3)_3$
- D$PF_3$
✓
Answer
Correct option: C.
$N(SiH_3)_3$
c
$\mathrm{hyb}=\mathrm{sp}^{2}$
$\mathrm{hyb}=\mathrm{sp}^{2}$
(Trigonal planar) $=$ due to back bonding
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