Question

What is expirement used to determine the pH of a particualr object?​

Answer 1

This is the experiment to demonstrate the pH value of any object

Answer 2

the pH of a particular substance can be identified by introducing the substance to the pH paper. If the pH paper turns violet, indigo or blue it means that the substance is basic in nature. If the colour of the pH paper turns Red, orange or yellow it means that the the substance is acidic in nature and if the pH paper turns green it means that the substance is neutral.

TIP : take the 7 colours of the rainbow VIBGYOR.

Here VIB is basic

        G  is neutral and

         YOR is acidic

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