Question

what is the role of HCl in our stomach????​

Answer 1

$\textbf{Role Of HCl in our Stomach }$

The food entered in our stomach via, food pipe contains many types of bacteria and germs which are required to be killed down.

The HCl of our stomach actually makes the food acidic and kills those germs from food.

This then make the enzymes active too.

Answer 2

The HCl in stomach helps to create acidic medium in stomach and also helps to dissolve some food, acidic medium of stomach is very essential for converting enzyme pepsinogen to pepsin.

This pepsin helps to digest proteins, It also helps in killing many harmful micro-organism that enter our stomach along with the food we eat.