MCQ
Aqueous solution of which of the following boron compounds will be strongly basic in nature?
- A$NaBH _{4}$
- B$LiBH _{4}$
- C$B _{2} H _{6}$
- ✓$Na _{2} B _{4} O _{7}$
✓
Answer
Correct option: D.
$Na _{2} B _{4} O _{7}$
d
$Na _{2} B _{4} O _{7}$ gives $H _{3} BO _{3}$ and $NaOH$ (strong base) in water.
$Na _{2} B _{4} O _{7}$ gives $H _{3} BO _{3}$ and $NaOH$ (strong base) in water.
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