Which one of the following polymers are prepared by addition polymerization?
1. Novolac 
2. Dacron 
3. Teflon 
4. Nylon-66 

Among the following, the monomers which give the polymer neoprene on polymerization are:

1.	CH2 = CHCl
2.	CCl2 = CCl2
3.
4.	CF2 = CF2

Acrolein is hard, and a high melting point material. The structure of Acrilan among the following is:

1.
2.
3.
4.

Incorrect match among the following is:

1.
2.
3.
4.

Cellulose is a polymer of:

1. Glucose

2. Fructose

3. Ribose

4. Sucrose

1. 2-methyl propene

2. Styrene

3. Propylene

4. Ethene

Which one of the following is a chain growth polymer:

1. Nucleic acid

2. Polystyrene

3. Protein

4. Starch 

Monomer of natural rubber is:

1.
2.
3.
4.

CF₂ = CF₂ is a monomer of:

1. Teflon

2. Orlon

3. Polythene

4. Nylon-6

The set of monomers that forms a biodegradable polymer is:

1. H₂N-CH₂-COOH and H₂N-(CH₂)₅-COOH

2. HO-CH₂-CH₂-OH$$ $$and HOOC-C₆H₄-COOH

3. C₆H₅-CH=CH₂ and CH₂=CH-CH=CH₂

4. CH₂=CH-CN$$ $$and CH₂=CH-CH=CH₂