The table below shows the most common prefixes and their relative magnitudes. Note that web browsers do not support use of superscripts and subscripts very well, so the notation 10^2 means 10 to the power of 2, or 10 squared. Similarly, the notation 10-2 should be read as 10 to the power of -2.
Litmus paper is red, litmus paper is blue, put these papers in a liquid or a gas and its hydrogen ion concentration will shine true. Litmus paper, or pH paper, is a tool that scientists use to discover whether a liquid or gas is an acid or a base.You can use litmus paper to see whether bleach is an acid or a base by examining what color the paper turns.n the other hand, a blue piece of litmus paper put in an acid will turn red. If you have a gas or a liquid with a neutral pH level, neither the red nor blue litmus paper will change color when introduced to the substance in question.
Hypernyms (litmus test is a kind of...): acid-base indicator (an indicator that changes color on going from acidic to basic solutions). Holonyms (litmus test is a substance of...): litmus paper (unsized paper treated with litmus for use as an acid-base indicator).. 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. 2. a test that relies on a single indicator. Familiarity information: LITMUS TEST used as a noun is rare.