Final answer:
An inorganic acid with hydrogen bonded to a polyatomic ion refers to polyprotic acids like sulfuric acid (H2SO4) and phosphoric acid (H3PO4), which contain multiple ionizable hydrogens in contrast to monoprotic acids such as hydrochloric acid (HCl). Therefore, the correct option is D.
Step-by-step explanation:
An inorganic acid containing hydrogen bonded to a polyatomic ion is an acid that has more than one atom in its anion (the negative part of the compound) apart from hydrogen. Examples of such acids include sulfuric acid (H2SO4), nitric acid (HNO3), and phosphoric acid (H3PO4). These acids are known as polyprotic acids because they contain multiple ionizable hydrogens, unlike hydrochloric acid (HCl), which is a monoprotic acid containing only one ionizable hydrogen. For example, sulfuric acid has the chemical formula of H2SO4 and is a diprotic acid, while phosphoric acid, with the chemical formula H3PO4, is a triprotic acid.