| 1. | Veronal | 2. | Chlordiazepoxide | 
| 3. | Meprobamate | 4. | Valium | 
| 1. | Seldane | 2. | Valium | 
| 3. | Equanil | 4. | Prontosil | 
| List - I (Drug class) | List-II (Drug molecule) | ||
| (a) | Antacids | (i) | Salvarsan | 
| (b) | Antihistamines | (ii) | Morphine | 
| (c) | Analgesics | (iii) | Cimetidine | 
| (d) | Antimicrobials | (iv) | Seldane | 
| (a) | (b) | (c) | (d) | |
| 1. | (iv) | (iii) | (i) | (ii) | 
| 2. | (iii) | (ii) | (iv) | (i) | 
| 3. | (iii) | (iv) | (ii) | (i) | 
| 4. | (i) | (iv) | (ii) | (iii) | 
The incorrect statement among the following regarding food preservatives is:
| 1. | sorbic acid and propanoic acid are good food preservatives. | 
| 2. | antioxidants used in a wine are SO2 and sulphites. | 
| 3. | antioxidants help in preserving the food longer. | 
| 4. | antioxidants react with oxygen with a slower rate than food. | 
| List - I | List - II | 
| (a) Sodium laurylsulphate | (i) Toilet soap | 
| (b) Cetyltrimethyl ammonium chloride | (ii) Non-ionic detergent | 
| (c) Sodium stearate | (iii) Anionic detergent | 
| (d) Polyethyleneglycyl stearate | (iv) Cationic detergent | 
| (a) | (b) | (c) | (d) | |
| 1. | (iv) | (iii) | (i) | (ii) | 
| 2. | (i) | (iv) | (ii) | (iii) | 
| 3. | (iii) | (iv) | (i) | (ii) | 
| 4. | (iii) | (i) | (ii) | (iv) | 
| I: | Aspirin and Paracetamol belong to the class of narcotic analgesics. | 
| II: | Morphine and Heroin are non-narcotic analgesics. | 
| 1. | I is correct but II is false. | 
| 2. | I is incorrect but II is true. | 
| 3. | Both I and II are true. | 
| 4. | Both I and II are false. | 
Which of the following is a cationic detergent?
1. Sodium stearate
2. Cetyl trimethyl ammonium bromide
3. Sodium dodecylbenzene sulphonate
4. Sodium lauryl sulfate
Which of the following is not true about chloramphenicol?
| 1. | It inhibits the growth of only gram-positive bacteria. | 
| 2. | It is a broad-spectrum antibiotic. | 
| 3. | It is not bactericidal. | 
| 4. | It is bacteriostatic. | 
Among the following, the narrow-spectrum antibiotic is:
1. chloramphenicol
2. penicillin G
3. ampicillin
4. amoxicillin
The artificial sweetener stable at cooking temperature that does not provide calories is-
1. Saccharin
2. Aspartame
3. Sucralose
4. Alitame