Question

name the three indicators used to distinguish between an acid and an alKali​

Answer 1

litmus paper phenolphthalein and red cabbage juice

Answer 2

Answer:

Explanation:

ACID :-

[1] Litmus -  blue ------->red.

[2] Methyl orange :-  orange  --------> pink.

[3] Phenolphthalein :-  Colourless  remains Colourless.

BASE :-      

[1] Litmus -  red ------->blue.

[2] Methyl orange :-  orange  --------> yellow.

[3] Phenolphthalein :-  Colourless  --------> pink.