Question

reaction of indicator with acid and base​

Answer 1

Answer:

here is your answer

Explanation:

An acid-base indicator is either a weak acid or weak base that exhibits a color change as the concentration of hydrogen (H+) or hydroxide (OH-) ions changes in an aqueous solution. Acid-base indicators are most often used in a titration to identify the endpoint of an acid-base reaction

Answer 2

Answer:

Litmus turns red in acidic solution . Litmus turns blue in basic solution