what are indicators and what are acid-base indicators?

Asked by Ukeshwar Sathiamoorthy | 28th Jan, 2014, 05:30: PM

Expert Answer:

Hello Ukeshwar, Indicators are substances that determines the pH of the solution visually. Acid base indicators are methyl orange, litmus papers, phenolphthalein etc...

Answered by  | 30th Jan, 2014, 05:36: PM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.