Which of the following statements is incorrec | vedclass

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(B) $B(OH)_3$ (Boric acid) is a weak monobasic Lewis acid,not a strong acid. It acts as a Lewis acid by accepting an $OH^-$ ion from water to form $[B

Vedclass · Accepted Answer

$B(OH)_3$ acts as a strong monobasic acid and can be titrated with $NaOH$ solution using phenolphthalein indicator.

Vedclass · Answer

(B) $B(OH)_3$ (Boric acid) is a weak monobasic Lewis acid,not a strong acid. It acts as a Lewis acid by accepting an $OH^-$ ion from water to form $[B(OH)_4]^-$. Because it is a weak acid,it cannot be titrated directly with $NaOH$ using phenolphthalein unless polyols (like glycerol) are added to increase its acidity. Therefore,the statement that it acts as a strong monobasic acid is incorrect.

Which of the following statements is incorrect?

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