Physics, asked by poonam20manogna, 2 months ago

three substances were given one is strong acid and another is strong base and another is neutral. which one do you select to identify these 3 substances ethyl methyl orange or phenolphthalein?why?

Answers

Answered by kayamtejaswi2004

Explanation:

What indicator is used for strong acid and strong base

phenolphthalein indicator

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.

Answered by mohit39133

Answer:

When the colour changes into pink it means it's acidic.

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three substances were given one is strong acid and another is strong base and another is neutral. which one do you select to identify these 3 substances ethyl methyl orange or phenolphthalein?why?​

Answers

three substances were given one is strong acid and another is strong base and another is neutral. which one do you select to identify these 3 substances ethyl methyl orange or phenolphthalein?why?