What are the types of mesomeric effects ? Give one example of each.

Give one example of each domains.

What are the two classes of emulsions? Give one example of each class. State the activity to test the type of an emulsion.

What are the two main types of matter? Give two examples for each type?

What are the following substances ? Give one example of each type . (i) Antacid (ii) Nonionic detergents (iii) Antiseptics

What are homopolymers and co-polymers ? Give one example of each

How many types of isomerism exist in alcohols ? Give one example of each of them.

What are the following substances ? Give one example of each of them Sweetening agents.

What are the following substances ? Give one example of each of them Cationic detergents.

What are the following substances ? Give one example of each of them Enzymes.

Name the different types of hydrophytes. Give one example of each.