1. What are the colour of methyl orange and phenolphthalein indicators in acidic and basic
solutions?
Answers
Answered by
1
Answer:
Indicator Acidic Neutral
Methyl orange Red Yellow
Phenolphthalein Colourless Colourless
Answered by
3
Answer:
Base
Methyl orange-orange to yellow
phenolphthalein-colourless to pink
Acid
Methyl orange-orange to pink
phenolphthalein-remains colourless
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