Is boric acid a protic acid? Explain

Is boric acid a protic acid? Explain

  • No , boric acid is not a protic acid.
  • Boric acid is a weak monobasic acid.
  • It is not a protonic acid but acts as a Lewis acid by accepting electrons from a hydroxyl ion and in turn releases H+ ions.
    B(OH)3 + 2HOH → [B(OH)4] - + H3O+