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Question
What is the original colour of phenolphthalein?
What is the original colour of phenolphthalein?
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Solution
Phenolphthalein:
- Phenolphthalein is a synthetic indicator which is used to identify the nature of the solution.
- It is majorly used for acid-base titration reactions, where it acts as an indicator.
Indicator Colour in acidic medium Colour in basic medium Phenolphthalein Colourless Pink
Phenolphthalein:
- Phenolphthalein is a synthetic indicator which is used to identify the nature of the solution.
- It is majorly used for acid-base titration reactions, where it acts as an indicator.
| Indicator | Colour in acidic medium | Colour in basic medium |
| Phenolphthalein | Colourless | Pink |
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