Question

name some indicators used in laboratories ​

Answer 1

Explanation:

Litmus, phenolphthalein, and methyl orange are all indicators that are commonly used in the laboratory.

Answer 2

Answer:

Most used indicators are :-

Methyl Orange :-

Acid colour = Red ; Base colour = Yellow

Phenolphthalein :-

Acid colour = Colourless ; Base colour = Pink

Litmus :-

Acid colour = Red ; Base colour = Blue

Methyl violet :-

Acid colour = Yellow ; Base colour = Blue