Question

Which substance is a binary acid?

hydrochloric acid
phosphoric acid
nitrous acid
sulfuric acid

Answer 1

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Explanation:

A-hydrochloric acid

B-sulfuric acid

C-dinitrogen pentoxide

C- IBr3

A- carbon dioxide

B- Start the name with hydro-.

B- H3BO3

C-sulfur trioxide

A- NH3

B- The chemical name ends with “hydroxide.”

Answer 2

The answer is going to be hydrochloric acid, therefore hydrochloric acid is a binary acid.