Sentence Examples. The hygroscopic property of substances makes them capable of … Soil water is the term for water found in naturally occurring soil. Some common examples of hygroscopic substances include: Sodium chloride Zinc chloride Calcium chloride Sodium hydroxide crystals Phosphorus pentoxide (P2O5 or more correctly P4O10). Water vapor surrounding a hygroscopic pellet is absorbed into the pellet. Sulfuric acid (H2SO4). Examples of Hygroscopic Materials. Hydrated salts such as Na2SO4∙10H2O. It would only become sticky if it is a solid.

As the vapor pressure within the pellet increases to equal the vapor pressure surrounding the pellet, equilibrium occurs.

Soil water is also called rhizic water. A hygroscopic substance is one that readily attracts water from its surroundings, through either absorption or adsorption. Zinc chloride, sodium chloride, and sodium hydroxide crystals are hygroscopic, as are silica gel, honey, nylon, and ethanol. Sodium hydroxide is a white solid. References: 1. Soil water is the term for water found in naturally occurring soil. Hardy in 1875 (Ber., 8, p. 1594), and is a crystalline, very hygroscopic solid. Just setting them on the counter is enough to make them wet. Helmenstine, Anne Marie. Hygroscopic sentence examples:1.in junge's classification maritime particles are composed entirely of Hygroscopic material.2.results the Hygroscopic rate of film-coated granules was lower than that of the uncoated granules, especially the granules coated with polyacrylate resin.3.objective: to study the influence of differen If biodiesel is indeed hygroscopic-- meaning that it has a strong tendency to pull water molecules out of the atmosphere -- there are serious implications in terms of its use, storage, etc., which would need to be addressed in the article.

hygroscopic water Water absorbed from the atmosphere and held very tightly by the soil particles, so that it is unavailable to plants in amounts sufficient for them to survive. Examples of several known hygroscopic compounds are: Sodium chloride (halite) (NaCl). Some examples of other hygroscopic substances are There are three main types of soil water - gravitational water, capillary water, and hygroscopic water - and these terms are defined based on the function of the water in the soil. This is the basic difference between deliquescent efflorescent and hygroscopic. hygroscopic definition: The definition of hygroscopic is the property of absorbing moisture from the air. There are three main types of soil water - gravitational water, capillary water, and hygroscopic water - and these terms are defined based on the function of the water in the soil.

Deliquescent substances form an aqueous solution by absorbing water vapor, and efflorescent substances do not absorb water vapor whereas hygroscopic substances can absorb water vapor but they do not form an aqueous solution. Compare CAPILLARY MOISTURE. It is very hygroscopic, absorbing water with the evolution of hydrochloric acid. Calcium chloride (CaCl2). Hygroscopic liquids such as concentrated tetraoxosulphate(VI) acid will absorb water from the atmosphere and would usually dilute itself up to three times of its original volume. In contrast, when water vapor is adsorbed, the water molecules remain on the surface of the material. Source for information on hygroscopic water: A Dictionary of Earth Sciences dictionary. Silica gel. This is achieved by the process of adsorption or absorption of water from the surrounding environment.

Hygroscopic substances are very useful as drying agents in the laboratory. Sodium hydroxide (NaOH). Copper sulphate (CuSO4). It's sold in round-ish white pellets and they stay that way in a closed container. The hygroscopic property of any material refers to material's ability to attract and hold water molecules. A hygroscopic substance is one that readily attracts water from its surroundings, through either absorption or adsorption. For example sodium hydroxide. This is referred to as, moisture equilibrium. Materials that absorb water easily. Soil water is also called rhizic water.