Question

who invented ph scale and explain it?

Answer 1

pH scale was invented by the Danish chemist Soren Peder Lauritz Sorensen.

pH scale is a scale with respect to which the hydrogen ion concentration of different solutions is measured.The pH scale varies from 0 to 14. A pH value from 0 to 6.9 represents acidic solutions, while a pH value from 7.1 to 14 represents basic solutions. A pH value of 7 indicates that a solution is neither acidic nor basic i.e. it is neutral.

Answer 2

Answer:

Søren Sørensen

Such was the case with the concept of pH, introduced in 1909 by Søren Sørensen as a convenient way of expressing acidity—the negative logarithm of hydrogen ion concentration.

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