H_3BO_3 or B(OH)_3 is considered as an acid b | vedclass

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Question

(B) $H_3BO_3$ is a weak monobasic Lewis acid. It does not dissociate to give $H^{+}$ ions directly in water. Instead,it acts as a Lewis acid by accept

Vedclass · Accepted Answer

Accepts $OH^{-}$ from water,releasing a proton

Vedclass · Answer

(B) $H_3BO_3$ is a weak monobasic Lewis acid. It does not dissociate to give $H^{+}$ ions directly in water. Instead,it acts as a Lewis acid by accepting an $OH^{-}$ ion from the water molecule. This process releases a proton $(H^{+})$ from the water molecule,thereby increasing the acidity of the solution. The reaction is: $B(OH)_3 + 2H_2O \rightarrow [B(OH)_4]^{-} + H_3O^{+}$. Therefore,$H_3BO_3$ is considered an acid because its molecule accepts $OH^{-}$ from water,releasing a proton.

$H_3BO_3$ or $B(OH)_3$ is considered as an acid because its molecule

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