A narrow spectrum antibiotic is active against:
1. Gram positive or gram negative bacteria.
2. Gram negative bacteria only.
3. Single organism or one disease.
4. Both, gram positive and gram negative bacteria.

A compound that can enhance the lathering property of soap is :
1. Sodium carbonate
2. Sodium rosinate
3. Sodium stearate
4. Trisodium phosphate

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 incorrect statement among the following regarding aspirin is -

1. Aspirin belongs to narcotic analgesics.

2. It is effective in relieving pain.

3. It has anti-blood-clotting action.

4. It is a neurologically active drug.

An example of liquid dishwashing detergent among the following is -

The detergents that can be prepared by the use of polyethyleneglycol is-
1. Cationic detergents
2. Anionic detergents
3. Non-ionic detergents
4. Soaps

A compound that does not enhance the nutritional value of food is -

1. Minerals

2. Artificial sweeteners

3. Vitamins

4. Amino acids

A molecule that cannot be used as a food preservative is -

1. Table salt

2. Sodium hydrogen carbonate

3. Rock salt

4. Benzoic acid

The correct statement among the following regarding barbiturates is: