MEDIUM
Earn 100
Write the uses of Urea formaldehyde resin.
Important Questions on Introduction to Polymer Chemistry
EASY
Which of the following polymer is condensation as well as cross-linked polymer?
EASY
Nylon- is an example of a polymer formed by,
EASY
Which of the following polymer is used in the manufacture of wood laminates ?
EASY
The polymer formed on heating Novolac with formaldehyde is:
MEDIUM
Which of the following compounds is a constituent of the polymer
EASY
Bakelite is a cross-linked polymer of formaldehyde and:
MEDIUM
Match List with List .
| List (Monomer Unit) | List (Polymer) | ||
| (a) | Caprolactum | (i) | Natural rubber |
| (b) | Chlorobutadiene | (ii) | Buna |
| (c) | Isoprene | (iii) | Nylon |
| (d) | Acrylonitrile | (iv) | Neoprene |
Choose the correct answer from the options given below:
EASY
Caprolactam when heated at high temperature in presence of water, gives
EASY
The polymer containing five methylene groups in its repeating unit is
EASY
Which of the following statement is correct about Bakelite?
HARD
Increasing order of intermolecular forces for the following polymers is
EASY
The formation of which of the following polymers involves hydrolysis reaction?
EASY
Melamine polymer is formed by the condensation of
EASY
Polymer that contains polymide is
EASY
Match List-I with List-II
| List-I | List-II | ||
| A | Nylon | I | Buckets |
| B | Low density polythene |
II | Non-stick utensils |
| C | High density polythene |
III | Bristles of brushes |
| D | Teflon | IV | Toys |
Choose the correct answer from the options given below
EASY
What are the monomers of Nylon ?
MEDIUM
Give monomers names and preparation of Nylon .
MEDIUM
Which of the following polymers is prepared by using phenol?
EASY
The structure of is:
EASY
The two monomers for the synthesis of nylon are
