the pH of a gastric juice of a sample collected from stomach of two persons A and B are found to be 1 and 3 respectively the gastric juice of which person is more acidic acidic

Question

Answer

Analysis of pH levels in Gastric Juice

pH is a measure of acidity or alkalinity of a solution. It is measured on a scale of 0-14, with 0 being the most acidic and 14 being the most alkaline. Gastric juice is the digestive juice secreted by the stomach and contains hydrochloric acid (HCl) which helps in the digestion of food. The pH of gastric juice can vary from person to person depending on various factors such as age, diet, and health conditions.

Difference in pH levels of Person A and Person B

In the given scenario, the pH of gastric juice of person A is 1 and that of Person B is 3. This means that the gastric juice of Person A is more acidic than that of Person B.

Explanation for difference in pH levels

The pH of gastric juice is regulated by the parietal cells present in the stomach lining. These cells secrete HCl which helps in the digestion of food. The pH of gastric juice can be affected by a variety of factors such as:

Diet: The type of food consumed can affect the pH of gastric juice. For example, consuming foods high in protein can increase the acidity of gastric juice.

Age: The pH of gastric juice may increase with age, leading to decreased acidity.

Health conditions: Certain health conditions such as gastritis, ulcers, and GERD (gastroesophageal reflux disease) can affect the pH of gastric juice.

In the given scenario, it is possible that Person A has a diet high in protein which has led to a more acidic gastric juice. It is also possible that Person B has a health condition such as GERD which has led to a less acidic gastric juice. However, without further information, it is difficult to determine the exact cause of the difference in pH levels between the two individuals.

Conclusion

The pH of gastric juice can vary from person to person and can be affected by various factors such as diet, age, and health conditions. In the given scenario, the gastric juice of Person A is more acidic than that of Person B.

Answer

pH 1 will be more acidic. Lower the pH higher the acidic.

Answer

of A since H+  ion concentration increase from right to left of the scale..

Answer

obviously its person A whose gastric juice is more acidic...as it has ph 1

Answer

The person with pH 1 i.e A

Answer

1  is more acidic because it's pH value is less than 7 so it is acid but acid is in decreasing order the minimum pH value is strongly acidic

Answer

the person whose pH is 1

Answer

A

Answer

a

Answer

pH 1

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Which of the following protects inner lining of stomach from hydrochloric acid secreted by gastric glands ?

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