MCQ
Which of the following has trigonal planar geometry?
- ✓$\ce{BF_3}$
- B$\ce{NH_3}$
- C$\ce{PCI_3}$
- D$\ce{IF_3}$
✓
Answer
Correct option: A.
$\ce{BF_3}$
$\ce{BF_3 , p^2}$ hybridised, trigonal planar, bond angle $120^{\circ}$
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