What is bond angle $\mathrm{F}-\mathrm{B}-\mathrm{F}$ in $\mathrm{BF}_3$ ?

What is bond angle $\mathrm{F}-\mathrm{B}-\mathrm{F}$ in $\mathrm{BF}_3$ ?
  1. $107^{\circ}$
  2. $104.5^{\circ}$
  3. $120^{\circ}$
  4. $109.5^{\circ}$

Solution


Each $\mathrm{F}-\mathrm{B}-\mathrm{F}$ bond angle in $\mathrm{BF}_3$ molecule is $120^{\circ}$.

Asked in: MHT CET 2024 (09 May Shift 1)

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