Multiple choice general knowledge Hcl Hindustan Corporation Limited HydroCloric Acid HypoCloric Acid HyperChromaLevel Reveal answer Fill a bubble to check yourself B Correct answer Explanation HCL commonly stands for Hydrochloric Acid (H + Cl), making option B correct. This is a strong acid with chemical formula HCl. 'Hypochloric Acid' is not a standard chemical name, and the other expansions are not standard.