Q. No.Sulpha drugs are used for:
1. Removing bacteria.
2. Precipitating bacteria.
3. Stopping the growth of bacteria.
4. Decreasing the size of bacteria.
A compound among the following that can be used as a tranquilizer is:
1. Promethazine
2. Valium
3. Naproxen
4. Mifepristone
Cetyltrimethyl ammonium bromide is an example of :
1. Artificial sweetener
2. Cationic detergent
3. Soap
4. Anionic detergent
The narrow-spectrum antibiotic among the following is:
1. Chloramphenicol
2. Penicillin G
3. Ampicillin
4. Amoxicillin
The correct statement among the following about Saccharin is -
1. It is also known as Ortho-sulphobenzimide
2. It is 550 times sweeter than sugar.
3. It is used as a sweetening agent.
4. All of the above.
The function of glycerol in the soap is -
1. That of a filler.
2. To increase lathering.
3. To prevent rapid drying.
4. To make soap granules.
A chemical that can be used
as a sweetening agent, temperature and is calorie-free is
1. Sucrose
2. Glucose
3. Aspartame
4. Sucralose
The correct statement among the following regarding barbiturates is:
| 1. | They are antifertility drugs. |
| 2. | They are tranquilizers. |
| 3. | They are non-narcotic analgesics. |
| 4. | They reduce pain without disturbing the nervous system. |
The correct statement among the following is:
| a. | Cationic detergents have germicidal properties. |
| b. | Bacteria can degrade the detergents containing highly branched chains. |
| c. | Some synthetic detergents can give foam even in ice-cold water. |
| d. | Synthetic detergents are not soaps. |
1. a, c and d
2. a, b and c
3. b and c
4. c and d
Match the structures given in Column I with the type of detergents given in Column II.
| Column I | Column II |
| A. CH3(CH2)16COO(CH2CH2O)n CH2CH2OH |
1. Cationic detergent |
| B. C17H35COO−Na+ | 2. Anionic detergent |
| C. CH3 − (CH2)10 CH2 SO3−Na+ | 3. Non-ionic detergent |
| D. |
4. Soap |
Choose the correct one:
| A | B | C | D | |
| 1. | 3 | 2 | 4 | 1 |
| 2. | 4 | 3 | 2 | 1 |
| 3. | 3 | 4 | 2 | 1 |
| 4. | 1 | 2 | 3 | 4 |
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