An antacid is a substance that neutralizes stomach acidity, which can cause indigestion or heartburn. Among the given options, only Zantac is classified as an antacid. Zantac's generic name is Ranitidine, which works by reducing stomach acid production, providing relief from the symptoms associated with excess acidity.
Aspirin is primarily used as a pain reliever and anti-inflammatory, Equanil is a tranquilizer, and Noradrenaline is a neurotransmitter involved in the body's fight or flight response.
Therefore, the correct answer is: Zantac
Zantac (generic name: ranitidine) is an antacid and H2-receptor antagonist. It works by reducing the amount of acid produced in the stomach, helping to relieve heartburn, acid reflux, and stomach ulcers.
Aspirin: This is an analgesic and anti-inflammatory drug, not an antacid. It is used to relieve pain and reduce inflammation.
Equanil: This is an antidepressant and anxiolytic, not an antacid.
Noradrenaline: This is a neurotransmitter and hormone, not an antacid. It is involved in the body's stress response and regulating blood pressure.
Thus, the correct antacid from the options is Zantac (Option B).
Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R.
Assertion A: A mixture contains benzoic acid and naphthalene. The pure benzoic acid can be separated out by the use of benzene.
Reason R: Benzoic acid is soluble in hot water.
In the light of the above statements, choose the most appropriate answer from the options given below.
List I | List II | ||
---|---|---|---|
A. | Antipyretic | I. | Reduces pain |
B. | Analgesic | II. | Reduces stress |
C. | Tranquilizer | III. | Reduces fever |
D. | Antacid | IV. | Reduces acidity (stomach) |