what are indicators
Answers
Answered by
0
Answer:
An indicator is a substance that changes its color in acidic and basic medium. An indicator shows one color in an acidic medium and different colors in a basic medium so that they are called indicators.eg:- Litmus , red cabbage , turmeric , china rose petals etc..
Answered by
0
Answer:
pH indicator
A pH indicator is a halochromic chemical compound added in small amount to a solution so the pH of solution can be determined visually hence a pH indicator is a chemical detector for hydronium ions or hydrogen ions in the Arrhenius model
Similar questions