Why are indicators like phenolphthalein used while conducting neutralisation
reactions?
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5
Explanation:
Answer. Indicator are helpful in determining the end point on the reaction. There is a change in colour of the solution through which we can determine the end point of titration.
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2
Explanation:
A strong acid- strong base titration is performed using a phenolphthalein indicator. Phenolphtalein is chosen because it changes color in a pH range between 8.3 – 10. It will appear pink in basic solutions and clear in acidic solutions. ... Neutralization is the basis of titration.
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