1.

1) What is indicator. Explain in detail with examples.​

Answer»

Answer:

Chemical indicator, any substance that gives a VISIBLE sign, usually by a colour CHANGE, of the presence or absence of a threshold concentration of a chemical SPECIES, such as an acid or an alkali in a SOLUTION. An example is the substance called methyl yellow, which imparts a yellow colour to an alkaline solution.

hope it helps



Discussion

No Comment Found

Related InterviewSolutions