Question

In which of the following field pH scale is important for measurement?

Answer 1

Answer:

Let me give a brief about pH scale first-

pH scale is a scale to measure the acidity and basicity of a liquid. It has readings from 1-14 where 1 shows the most acidic substance and appears the most reddish in colour and 14 shows the most basic substance and appears the most bluish in colour.

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