Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
Ostwald's theory of indicators | Yes | No | No | No |
scientific theory | Yes | No | No | No |
Ostwald's theory of indicators (noun) | scientific theory (noun) |
---|---|
(chemistry) the theory that all indicators are either weak acids or weak bases in which the color of the ionized form is different from the color before dissociation | a theory that explains scientific observations |