acid
Litmus is a natural dye indicator extracted from lichens.They react with acid (blue litmus turns red)& bases(red litmus turns blue) .Paper made with litmus dye indicators are called litmus paper and used in chemical laboratories.
Chemical Reaction
Blue litmus paper turns red in acid red litmus paper turns blue in alkali.
Litmus paper turns blue in basic solution.
blue litmus paper turns to red when its in contact with acid
yes a blue litmus paper turns red when put into an acid
Litmus paper is used to determine if a chemical is acid or alkali. Litmus paper turns red in acidic solutions and blue in alkaline solutions.
Litmus paper is basically used to test nature of solution i.e acid or alkaline. For acid blue litmus turns to red. But for alkaline red litmus turns to blue color.
Litmus paper turns blue in a base.
Blue litmus paper turns red under acidic conditions.
Litmus paper usually turns either blue or pink (sometimes red) which indicates whether the chemical is an acid or a base. If the paper turns blue it is a base. If pink or red it is an acid.
As soap is alkaline in nature, it turns red litmus paper blue