Question

hi any armies are here
what is litmus ​

Answer 1

Answer:

litmus is a kind of paper from we check the level of acids

Answer 2

Hello there

I am an army

Hope It helps you ^-^

LItmus is the most commonly used natural indicator.It is a dye extracted from lichens,which change it's color in acidic and basic media. It comes in two color- Blue,Red. Acidic substances turn into blue and basic substances turn into red.