Deliquescent substance definition. The opposite of deliquescence is efflorescence. To disappear as if by melting. Jan 2, 2025 · In other cases, the main stem is arrested, sooner or later, either by flowering, by the failure of the terminal bud, or the more vigorous development of some of the lateral buds, and thus the trunk is lost in the branches, or is deliquescent, as in most of our deciduous-leaved trees. Botany. deliquescence, the process by which a substance absorbs moisture from the atmosphere until it dissolves in the absorbed water and forms a solution. deliquescent, adj. To become fluid or soft on maturing, as certain fungal structures. a. b. What is deliquescence and what are some examples of deliquescent substances? Deliquescence is a process where a substance absorbs so much moisture from the atmosphere that it dissolves in the absorbed water and forms a solution. Deliquescent substances usually absorb so much moisture from the air that they form a strong solution. Deliquescent definition: Relating to a solid substance that absorbs moisture from the air and becomes liquid. To branch out into numerous subdivisions that lack a main axis, as the trunk of an elm. Chemistry To dissolve and become liquid by absorbing moisture from the air. meanings, etymology, pronunciation and more in the Oxford English Dictionary Definition of 'deliquescent' deliquescent in British English adjective becoming liquid by absorbing moisture from the air Originating from Latin deliquescens meaning "to melt away," deliquescent describes substances that liquefy in air or figuratively tend to dissolve or melt away. 2. Nov 27, 2017 · In order to be deliquescent, a substance must both absorb a large amount of water and be sufficiently soluble to dissolve in it. The meaning of DELIQUESCENT is tending to melt or dissolve; especially : tending to undergo gradual dissolution and liquefaction by the attraction and absorption of moisture from the air. Deliquescence occurs when the vapour pressure of the solution that is formed is less than the partial pressure of water vapour in the air. The meaning of DELIQUESCENT is tending to melt or dissolve; especially : tending to undergo gradual dissolution and liquefaction by the attraction and absorption of moisture from the air. 3. . tk4i lukv gmf bko5 5ttrkd hu vi gwglhm kskx xaq6s