Interferon is connected with:-

(1) tonic                     

(2) virus

(3) carbohydrate         

(4) ore of iron

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 artificial sweetener that is stable under cold conditions only is: 

1. Saccharine                     

2. Sucralose

3. Aspartame                     

4. Alitame

Cetyltrimethyl ammonium bromide is an example of :

1. Artificial sweetener
2. Cationic detergent
3. Soap
4. Anionic detergent