answersLogoWhite

0


Want this question answered?

Be notified when an answer is posted

Add your answer:

Earn +20 pts
Q: Why phenolphthalein indicator used in titration?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Why is phenolphthalein used in the titration experiment?

it is used as an acid-base indicator


Why phenolphthalein used in titration?

it acts as acid base indicator


Why is phenolphthalein is used in titration experiment?

it is used as an acid-base indicator


What are different types of indicator used in titration?

phenolphthalein is one i know.


Why is phenolphthalein indicator used in the titration of oxalic acid against sodium hydroxide?

Yes. Phenolphthalein can be used as an indicator for the titration of a weak acid (oxalic acid) against strong base (sodium hydroxide).


In HCl and NaOH titration which indicator is used?

Phenolphthalein indicates red for acids and blue for bases.


What is the action of sodium hydroxide on the colour of phenolphthalein?

Phenolphthalein is pink in basic solutions.Phenolphthalein is used as an indicator in volumetry - acid-base titration.


Why you use phenolphthalein in titration?

it acts as acid base indicator


What is the purpose of phenolpthalein?

Phenolphtalein is used as indicator for titration in chemistry. Also as a pH indicator: pink in basic solutions and colorless in acidic solutions. Phenolphatelein can be used to check blood in forensic problems or as a component of some inks.


What is the indicator in titration reactions that turns pink in basic solutions?

phenolphthalein


What structure of phenolphthalein indicator and the reaction of the color exchange in the titration?

hc20h1354


Why is phenolphthalein an appropiate indicator for back titration?

it's not in all cases. Only for titration of weak acids.