The ph scale the ph scale is based on the concentration of hydrogen ions in a solution is linear is based on the salinity of a solution ranges from 1 to 7

The pH scale Is based on the concentration of hydrogen ions.

Explanation:

pH or pOH is the measure of acidity or alkalinity of a solution.

pH is calculated by taking negative logarithm of hydrogen ion concentration.

Acids have pH ranging from 1 to 6.9, bases have pH ranging from 7.1 to 14 and neutral solutions have pH equal to 7. Thus pH scale range from 1 to 14.

Thus pH scale Is based on the concentration of hydrogen ions.

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