On exposure to the atmosphere, a hydrated salt loses its water of crystallization to become anhydrous. This phenomenon is referred to as? by Sunday | Sep 17 | Chemistry JAMB | 0 comments A. efflorescence B. deliquescence C. hygroscopy D. hydrolysis Correct Answer: Option A – efflorescence Users Also Read These:What is the solubility of a salt if 0.4g of it is…When a Spirogyra filament is placed in a…A salt which loses mass when exposed to air is?A salt which loses its mass when exposed to air is?A species whose populations has become so small that…