Hydrolysis of $BCl_3$ gives $X$,which on treatment with sodium carbonate produces $Y$. $X$ and $Y$,respectively,are
- A$H_3BO_3$ and $NaBO_2$
- B$H_3BO_3$ and $Na_2B_4O_7$
- C$B_2O_3$ and $NaBO_2$
- D$B_2O_3$ and $Na_2B_4O_7$
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Similar Questions
The correct formula of borax is $Na_2[B_4O_5(OH)_4] \cdot 8H_2O$. If the formula is represented as $Na_2[B_4O_5(OH)_x] \cdot yH_2O$, then the sum of $x$ and $y$ is:
The element that has the least metallic character is ..........
Easy
View SolutionThe Lewis acid nature of $BX_3$ follows the order:
Medium
View SolutionWhat is the molecular formula of borazole?
Which of the following produce an alkaline solution when dissolved in water?
$(i)$ Borax
$(ii)$ Potash alum
$(iii)$ $SO_2$
$(iv)$ $SO_2(OH)_2$
$(i)$ Borax
$(ii)$ Potash alum
$(iii)$ $SO_2$
$(iv)$ $SO_2(OH)_2$
Medium
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