litmus Synonyms
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litmus Meaning
litmus (n)
a coloring material (obtained from lichens) that turns red in acid solutions and blue in alkaline solutions; used as a very rough acid-base indicator
litmus (n.)
A dyestuff extracted from certain lichens (Roccella tinctoria, Lecanora tartarea, etc.), as a blue amorphous mass which consists of a compound of the alkaline carbonates with certain coloring matters related to orcin and orcein.
litmus Sentence Examples
- The chemist used litmus paper to determine the pH of the solution.
- Litmus is a natural dye that changes color depending on the acidity or alkalinity of a substance.
- Blue litmus turns red in acidic solutions, while red litmus turns blue in basic solutions.
- Litmus paper is a quick and easy way to test the pH of a liquid.
- The litmus test is a common experiment in chemistry classes.
- Litmus is derived from various species of lichen.
- Litmus is also known as archil or turnsole.
- Litmus can be used as a dye for wool, silk, and paper.
- The term "litmus test" is often used metaphorically to refer to a decisive or critical test.
- Litmus paper is a valuable tool for scientists and hobbyists alike.
FAQs About the word litmus
a coloring material (obtained from lichens) that turns red in acid solutions and blue in alkaline solutions; used as a very rough acid-base indicatorA dyestuff
cross, acid test,litmus test, crucible,ordeal, challenge, gantlet, trial, gauntlet, initiation
No antonyms found.
The chemist used litmus paper to determine the pH of the solution.
Litmus is a natural dye that changes color depending on the acidity or alkalinity of a substance.
Blue litmus turns red in acidic solutions, while red litmus turns blue in basic solutions.
Litmus paper is a quick and easy way to test the pH of a liquid.
