Question

If few drops of purple cabbage juice are added to the colourless solution of acidic material What would be the colour of the resulting solution

Answer 1

when a few drops of purple cabbage juice are added to the colourless solution,it changes to red or pink in colour which is acidic in material.Hence, it is the colour of the resulting solution.

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Answer 2

If a few drops of purple cabbage juice are added to the colorless solution of acidic material the colour change that would be result in the solution is is the solution will changes its colour from colourless to pink. This shows that the solution is acidic in nature.

The solution which is used here is neutral phenolphthalein solution which is colourless in nature. Neutral phenolphthalein solution on addition of acidic medium gets converted to pink in colour. So the Purple cabbage is acidic in nature.