Monoprotic acid are
High-Yield Explanation
A, B, C i.e. Formic acid, Acetic acid, Nitric acid Monoprotic acids (donating 1 proton) are hydrochloric acid (HC1), nitric acid (HNO3), formic acid (HCOOH), acetic acid (CH3COOH) and benzoic acidQ. Biprotic acids are sulfuric acid (H2SO4) and carbonic acid (H2CO3)Q arid triprotic acids are phosphoric acid (H3PO4) and citric acidQ