Question

Explain ph scale ? what means pH scale​

Answer 1

Answer:

PH, quantitative measure of the acidity or basicity of aqueous or other liquid solutions. A solution with a pH less than 7 is considered acidic; a solution with a pH greater than 7 is considered basic, or alkaline. alkaline testing. Indicator paper is used to determine the pH of a liquid.

Explanation:

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Answer 2

Answer:

ph stands for power of hydrogen ion concentration.

Explanation:

pH is a measure of how acidic/basic water is. The range goes from 0 - 14, with 7 being neutral. pHs of less than 7 indicate acidity, whereas a pH of greater than 7 indicates a base. pH is really a measure of the relative amount of free hydrogen and hydroxyl ions in the water

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