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How you select that which indicator should be used in any titration?
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When do you know endpoint of titration?
when the colour of the indicator used is the color it should be in neutral
Why is phenolphthalein used in the titration experiment?
it is used as an acid-base indicator
Why is thymol blue used as the indicator for titration of acetic acid and naoh?
An indicator that changes its colour around pH value 5 should be used in this titration. Alternatively, instead of Thymol Blue, Methyl Orange or Methyl Red may be used.
What is meant by External Indicator used in titration?
Indicators used outside the titration flask are termed as external indicators. A very commonly used external indicator is potassium ferricyanide
The purpose of an indicator in a titration experiment?
The indicator is used to measure the end point of titration. Methyl red and phenolphthalein are frequently used indicators in acid-base titration. Potassium permanganate can used as a self indicator in redox titrations where applicable.
When do you know endpoint of titration?
when the colour of the indicator used is the color it should be in neutral
What creteria is used for chosing an indicator in acid base titration?
pH range of indicator should be in the rapid pH gradient.
Why is phenolphthalein used in the titration experiment?
it is used as an acid-base indicator
Why is thymol blue used as the indicator for titration of acetic acid and naoh?
An indicator that changes its colour around pH value 5 should be used in this titration. Alternatively, instead of Thymol Blue, Methyl Orange or Methyl Red may be used.
What is meant by External Indicator used in titration?
Indicators used outside the titration flask are termed as external indicators. A very commonly used external indicator is potassium ferricyanide
The purpose of an indicator in a titration experiment?
The indicator is used to measure the end point of titration. Methyl red and phenolphthalein are frequently used indicators in acid-base titration. Potassium permanganate can used as a self indicator in redox titrations where applicable.
Why is phenolphthalein is used in titration experiment?
it is used as an acid-base indicator
Why should a constant amount of indicator be used in a titration?
Indicators are weak acid. Too much will alter the titre
Which indicator is used in titration of naoh and h2so4?
Methyl orange
Why phenolphthalein used in titration?
it acts as acid base indicator
What are different types of indicator used in titration?
phenolphthalein is one i know.
Is phenolpthalen an indicator?
Yes - it's used in acid-base titration.
