litmus meaning, definition, what is litmus: a chemical that turns red when it touche...: Learn more.
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Litmus test definition: the use of litmus paper or solution to test the acidity or alkalinity of a solution.. See examples of LITMUS TEST used in a sentence.
When red litmus paper is placed into a basic substance, it will turn blue. If it comes in contact with an acidic or neutral substance, it will remain red. Red litmus paper is meant to test only for an alkaline pH level. Common acids include include tartar sauce, corn, bacon and beer....
Indicator strips are used in chemistry to help easily determine whether solutions are acidic or basic visually through color changes. While litmus paper is common, it cannot tell you how concentrated the acidic or basic solution is. Thus many prefer to use universal indicator pap...
A:Litmus test originated in chemistry. You use a specially treated type of tape called “litmuspaper” to dip into a liquid in order to identify a certain chemical. For example, if the liquid contains acid, thelitmuspaper will turn pink, meaning that the paper has determined that the liquid...
If you’ve taken a middle or high school science class, you’ve probably done litmus tests! The chemistry one, not the one where you ask someone if they like puppies. Litmus paper changes color when you put it in something that is acidic or basic, and it’s used to determine roughlyho...