Question

4 juices were taken in different test tubes to find out their pH, the colour on the pH paper recorded as pink orange yellow and green.what conclusion can you draw from this data?

Answer 1

The conclusion is that the juices are weak acid thats y it changes into pink orange yellow and green .

Answer 2

ANSWER:

pH papers are used to determine if a solution is acidic, alkaline or neutral. When pH paper is dipped into a solution, the paper changes its color according to the acidic and basic nature of the solution.

CONCLUSIONS:

• When the paper changes its color to pink, it refers the solution is on the high acidic side.
• Similarly, orange and yellow refers toward less acidic side
• Whereas green color signifies that the solution is neither 'acidic' nor 'basic'; it’s neutral.