B{left( {OH} right)_3} + NaOH to NaB{O_2} + N | vedclass

Name: PDF Generator App | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

$H_3BO_3$ acts are weak monobasic Lewis acid.

$(i)$ $B(OH)_3 + NaOH 	o Na [B(OH)_4]$ On addition of cis $1, 2$ diol in $H_3BO_3$ solution, acidic

Vedclass · Accepted Answer

addition of cis, $2$ diol

Vedclass · Answer

$H_3BO_3$ acts are weak monobasic Lewis acid.

$(i)$ $B(OH)_3 + NaOH 	o Na [B(OH)_4]$ On addition of cis $1, 2$ diol in $H_3BO_3$ solution, acidic strength of $H_3BO_3$ increases due to chelation effect.

$B{\left( {OH} \right)_3} + NaOH \to NaB{O_2} + Na\left[ {B{{\left( {OH} \right)}_4}} \right] + {H_2}O$

How can this reaction is made to proceed in forward direction?

Similar Questions

Which of the following is not true about potash alum

The solubility of anhydrous $AlCl_3$ and hydrous $AlCl_3$ in diethyl ether are $S_1$ and $S_2$ respectively. Then

The function of fluorspar in the electrolytic reduction of alumina dissolved in fused cryolite $(N{a_3}Al{F_6})$ is

The structure of aluminium bromide is best represented as :

The incorrect statement regarding $'X'$ in given reaction is $B{F_3} + LiAl{H_4}\xrightarrow{{Ether}}\left( X \right) + LiF + Al{F_3}$

$B{\left( {OH} \right)_3} + NaOH \to NaB{O_2} + Na\left[ {B{{\left( {OH} \right)}_4}} \right] + {H_2}O$ How can this reaction is made to proceed in forward direction?