Each brand of pH test strips may have slightly different color schemes, but most utilize the visible rainbow spectrum of light. Usually, litmus paper is either red or blue.
n-count usu sing, usu N of/for n Ending the fighting must be the absolute priority, the litmus test of the agreements' validity..., The success of wind power represents a litmus test for renewable energy. Litmus paper comes in two colors. Antonym.com is the web's best resource for English synonyms, antonyms, and definitions. A litmus test is a question asked of a potential candidate for high office, the answer to which would determine whether the nominating official would proceed with the appointment or nomination. Litmus Paper. Red litmus paper turns blue when exposed to a base. Litmus paper is a type of pH paper made by treating the paper with natural dyes from lichens. Red paper turns blue when the pH is alkaline, while … The expression is a metaphor based on the litmus test in chemistry, in which one is able to test the general acidity of a substance, but not its exact pH. Blue litmus paper turns red in the presence of an acid. The litmus test is performed by placing a small drop of sample onto the colored paper.
litmus-test | definition: test something under the conditions under which it will actually be used | synonyms: try, examine, try out, test, essay| antonyms: best, worst, inactivity, refrain, abstain, negate, affirm . litmus test (litmus tests plural ) If you say that something is a litmus testof something, you mean that it is an effective and definite way of proving it or measuring it. Synonyms for litmus tests include confirmation, measures, proof, tests, acid tests, substantiations, trials, genuineness, experiments and indicators. 3 ‘the test of a good sparkling wine is the length of time the bubbles last in the glass’ SYNONYMS criterion , proof, indication, yardstick, touchstone, standard, measure, litmus test, barometer Synonyms for litmus test - litmus test, litmus, and others. synonym.com Word of the Day: penultimate. On this page you will find all the synonyms for the word to litmus test.
Search litmus test and thousands of other words in English definition and synonym dictionary from Reverso. (synonym) litmus (hypernym) acid-base indicator (substance-holonym) litmus paper 2. a test that relies on a single indicator; "her litmus test for good breeding is whether you split infinitives" (hypernym) examination, exam, test Dictionary source: WordNet 2.0 More: English to English translation of litmus test antonym.com.