Question

Sir/mam what is pH value and what is it's full form?

Answer 1

Power of hydrogen or potential of hydrogen. The pH value of a substance defines its acidity and its alkaline nature. It has it number scale from 1 to 14, from 1 to 6 they are acid, 7 is neutral and from 8 to 14 they are basic. 1 pH value is most acidic and 14 is the most basic.


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