Chemical formulae of Hydrochloric acid is HCl.by MCQs CreaterAugust 20, 2022August 20, 2022 Chemical formulae of Hydrochloric acid is HCl. Ans. True Share this:FacebookXLike this:Like Loading... Related Tags:Chemical formulae of Hydrochloric acid is HCl. Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Name * Email * Website Comment * Save my name, email, and website in this browser for the next time I comment. Δ