JEE Main Chemistry question
Phenolphthalein is not a good indicator for titrating:
Answer: (B)
Solution
This is a redox titration (self-indicating by KMnO₄), not an acid-base titration, so an acid-base indicator is irrelevant/unsuitable.
Phenolphthalein is not a good indicator for titrating:
This is a redox titration (self-indicating by KMnO₄), not an acid-base titration, so an acid-base indicator is irrelevant/unsuitable.