Question

How stomach wall protect by the action of HCl

Answer 1

hii frnd .. here is ur ans

Stomach contains gastric glands. These glands secrete hydrochloric acid, mucus and pepsin. The mucus prevents the inner lining of the stomach from being digested. The mucus also prevents the stomach lining from the acidic effect or harsh effect of hydrochloric acid.   

Hope this information will clear your doubts about the topic.

Answer 2

Answer:

The potent hydrochloric acid kills bacteria, protecting your body from harmful microbes which can enter your body in food

Explanation:

. Your stomach protects itself from being digested by its own enzymes, or burnt by the corrosive hydrochloric acid, by secreting sticky, neutralising mucus that clings to the stomach walls.

hope it will help u a lot