Question

What is the actual meaning of pH scale and how it is used ?

Answer 1

pH scale tells us whether a solution is acidic or basic. A pH of 7 tells us that solution is neutral

Answer 2

Answer:

Explanation:

Ph is derived from the Latin word POTENZ meaning power.

Here power of hydrogen.

USE

Take any solution dip the ph paper in it . It will give a specific colour check it on the packet of oh paper the value which will indicate you it is a base or acid strong or weak.

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