ex: CaO, ethyl alcohol, concentrated sulphuric acid. Some common examples of hygroscopic substances include: Sodium chloride; Zinc chloride; Calcium chloride; Sodium hydroxide crystals; Hygroscopic substances are capable of causing corrosion in metals and other materials. We care about accuracy and certainty of …

Examples:It include glycerin,honey, ethanol, methanol, concentrated sulfuric acid, and concentrated sodium hydroxide. Salt is one example of the hygroscopic substances. Hygroscopic substances dissolve by absorbing moisture from the air.

There are too many... Household examples would be table sugar, table salt, rubbing alcohol, and cotton. ), and a wide variety of other substances. Substances which absorb moisture from atmosphere without dissolving in it are - HYGROSCOPIC substances. They are used as "drying agents".
Hygroscopic substances can absorb water easily; they are used for the drying other substances or to extract water from boxes, containers, packagings, etc. All hygroscopic substances, weighed in our laboratories, are prepared in controlled conditions by the above-mentioned glove box. Hygroscopic refers to a matter's ability to adsorb and absorb water from the surrounding environment. Calcium chloride is so hygroscopic that it ultimately dissolves in the water it absorbs: this property is called deliquescence. Salt is one example of the hygroscopic substances. Efflorescence refers to the process where wet particles decrease in size through losing water to eventually crystallize out. Common examples would be a large number of sugars, salts, alcohols, and cellulose fibers. Household examples would be table sugar, table salt, rubbing alcohol, and cotton. Hygroscopic substances include cellulose fibers (such as cotton and paper), sugar, caramel, honey, glycerol, ethanol, wood, methanol, sulfuric acid, many fertilizer chemicals, many salts (like calcium chloride, bases like sodium hydroxide etc.