When comparing the use of red cabbage indicator and phenolphthalein, the one give more useful results is red cabbage indicator.
The red cabbage indicator is most useful . the red cabbage indicator gives different colors based on the solution whether it is acidic solution , basic solution or neutral solution. the red cabbage indicate gives separate color for each the these different states. the red cabbage indicator contains the a chemical known as anthocyanin. the red cabbage give red or pink color when the solution is acidic. the red cabbage indicator give purple color when the solution is neutral. the red cabbage indicator gives blue, green yellow color when the solution is basic.
Thus, the red cabbage indicator is more useful as compared to the phenolphthalein .
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