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Q:

"X" is a chemical present in our stomach and is necessary for digestion of food. When 'X' is secreted in excess, it causes health problems like indigestion. 'Y' is a chemical used to treat this condition. What could be 'X' and

  • 1
    X is hydrochloric acid & Y is sodium carbonate.
  • 2
    X is the milk of magnesia & Y is hydrochloric acid.
  • 3
    X is hydrochloric acid & Y ismilk of magnesia.
  • 4
    X is milk of magnesia & Y is ascorbic acid.
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Answer : 3. "X is hydrochloric acid & Y ismilk of magnesia. "
Explanation :

Hydrochloric Acid: 

It creates the acidic conditions necessary for the action of the enzyme pepsin. 

The function of hydrochloric acid is to kill bacteria and pathogens. When hydrochloric acid is secreted in excess, it causes health problems like indigestion. 

Excessive secretion of stomach acid can also lead to the formation of peptic ulcers.

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