Question

- Differentiate between acids and bases on the basis of
the effect on methyl orange indicatoon, phenophthalain
en
indicator and pink china rose indicator.​

Answer 1

Answer:

1. In case of acid methyl orange changes it's colour from orange to red whereas in case of a base ot changes it's color from orange to yellow in basic solution
2. In case of acid phenolphthalein does not changes it's color but in case of a base it changes it's color to pink.
3. Pink china rose turns onto dark pink in acidic solution and green in basic solution.