Definitions
There is 1 meaning of the phrase
Theory Of Indicators.
Theory Of Indicators - as a 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
Synonyms (Exact Relations)
ostwald's theory of indicatorsExample Sentences
"The theory of indicators explains how chemical substances can be used to determine the pH of a solution."
"According to the theory of indicators, the color change observed during a titration is due to the protonation or deprotonation of the indicator molecule."
"The theory of indicators suggests that the equilibrium between the acidic and basic forms of an indicator is established in a solution of a specific pH."
"One of the principles of the theory of indicators is that the indicator should undergo a noticeable color change in a narrow range of pH values."
"By applying the theory of indicators, scientists can select the appropriate indicator for a given titration or pH measurement."
