Question

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what is pH scale​

Answer 1

Answer:

In 1909 Sorenson drives a scale know as pH scale .It will be used to know weather the solution is acid or base and to know the strength of acid and bases.

Explanation:

The strength of acid and base is measured on a scale of numbers scale thepH scale.it has valus from 0 to 14

Answer 2

Explanation:

pH is a measure of hydrogen ion concentration, a measure of the acidity or alkalinity of a solution.