Question

What is the pH. What is the importance of pH value (4 marks question) good answer will be Mark as brainliest

Answer 1

$\huge\mathfrak{Answer}$

$Question$=> $\sf{What\: is\: pH}$

>>

pH is defined as the negative logarithm of H+ ion concentration..

pH is generally referred as The Potenz(tial) (or) power of hydrogen.

=> pH is usefull in finding the H+ ion concentration in the given acid

=>It is helpfull in determining the relative strength i.e, whether it is strong acid or weak acid.

=> Helps in predicting the no of Hydrogen atoms..

=>In day today life it is being helpful in finding the pH of milk,asual as of mouth..

=>It is one of the main content in laboratory,majorly helpfull in determining the nature of solution


pH is given by.

pH = -log[H+]>>

$\bold{Its\: @\: StyOo}$

Answer 2

$ANSWER$

$\bold{pH\: value}$

In 1909, Sorenson proposed a simplified method to express the concentration of H+ions in solution which is termed as pH value.
The value of pH for the human body is in the range of 7 - 7.8.

$\bold{Importance\: of\:pH\: value}$
___________

★pH helps in digestion.

★ pH change as the cause of tooth decay.