Question

is boric acid is protic acid or not

Answer 1

Proton donor is referred to as protic or protonic acid. But boric acid donates electrons to become an acid. Hence it is a lewis acid.

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Answer 2

The concept of protonic acid was given by both Arrhenius and Bronsted. According to their theories , a protonic acid is a species which donate a proton i.e. H+ . But boric acid do not donate H+ rather it accepts an electron pair from the solution or the donor i.e. an OH-.

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