To make a carrot acid-base indicator, extract the juice from a carrot by blending or grating it, then filter the juice to remove any solid particles. Add a few drops of the carrot juice to different solutions to observe color changes: acidic solutions will turn the indicator yellow or orange, while basic solutions will turn it purplish-red.
A solution made out of carrot is slightly acidic as it contains vitamins.
An acid base indicator is a chemical substance that has the ability to change color depending on the pH.
Recreation of an indicator using an acid and a base involves mixing a colorless or faintly colored acid-base indicator with an acid to make the solution acidic (and change color) and then adding a base to neutralize the acid and return the indicator to its original color. This process demonstrates the reversible nature of acid-base indicators and how they can be used to visually indicate the presence of acids or bases in a solution.
This indicator changes his color.
common household indicators of acid base
it has (red acid) and a (blue base)
abbas
The most appropriate indicator for a strong acid/strong base titration is phenolphthalein.
Carrot juice is slightly acidic. Its pH can vary but it typically falls in the range of 6 to 6.5.
It is a substance(chemical or natural) which changes colour in the presence of an acid or base.
For the titration of a strong acid, the indicator typically used is phenolphthalein. Phenolphthalein changes color in the pH range of 8.2 to 10, which is suitable for titrating a strong acid with a strong base to determine the equivalence point.