Question

how do acid indicators work?
pls answer it is class 10 it is for test
answer in tabular column ​

Answer 1

Answer:

akakakaia

Explanation:

syauizkakzi

Answer 2

Answer:

Acid - Base indicators (also known as pH indicators) are substances which change colour with pH. They are usually weak acids or bases, which when dissolved in water dissociate slightly and form ions. ... At low pH values the concentration of H3O+ is high and so the equilibrium position lies to the left