Which has the lowest pH?
Correct answer: B. Gastric Juice
- A. Hepatic Bile
- B. Gastric Juice
- C. Saliva
- D. Pancreatic Juice
Explanation
Gastric juice contains hydrochloric acid and normally has a pH of about 1 to 3, making it the most acidic option. Bile, saliva and pancreatic juice are generally alkaline or near neutral.
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