Question

explain HP scale and importance of HP scale in daily life​

Answer 1

Answer:

its not hp its ph scale ....

its is used to check the substance either it acidic, basic or neutral in nature...

Answer 2

$\huge \color{red} \mathfrak Answer :-$

There is no HP scale . It's pH scale

The significance of the pH value. pH is a measure of the acidic or basic (alkaline) nature of a solution (concentration of the hydrogen ion [H+] activity in a solution determines the pH). The pH scale ranges from 0 to 14, which is the most acidic, a pH of 7 is neutral, and 14 is the most alkaline .

Importance of pH

In agriculture :- by determining the pH of soil . we can find whether is acidic or basic . it help in deciding the type of fertilizers to be used and types of crops to be sown

In Biological process: By knowing pH we can adjust the medium of biological processes like fermentation, enzyme hydrolysis, sterilization etc.

In corrosion research: By measuring the pH of sea-water, the effect of alkaline sea-water on the material used for building ships and submarines is studied.

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