MCQ
$BF_3$ on hydrolysis forms
- A$H_3BO_3$
- B$HBF_4$
- ✓both $(A)$ and $(B)$
- Dnone of these
✓
Answer
Correct option: C.
both $(A)$ and $(B)$
c
$\mathrm{BF}_{3}$ Partial hydrolysis.
$\mathrm{BF}_{3}$ Partial hydrolysis.
$\mathrm{BF}_{3}+3 \mathrm{H}_{2} \mathrm{O} \rightarrow \mathrm{B}(\mathrm{OH})_{3}+3 \mathrm{HF}$
$3 \mathrm{HF}+3 \mathrm{BF}_{3} \rightarrow 3 \mathrm{H}\left[\mathrm{BF}_{4}\right]$
$\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_$
$4 \mathrm{BF}_{3}+3 \mathrm{H}_{2} \mathrm{O} \rightarrow \mathrm{B}(\mathrm{OH})_{3}+3 \mathrm{H}\left[\mathrm{BF}_{4}\right]$
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