Advertisements
Advertisements
प्रश्न
Match the polymers given in Column I with the preferred mode of polymerisation followed by their monomers.
| Column I | Column II |
| (i) Nylon-6,6 | (a) Free radical polymerisation |
| (ii) PVC | (b) Ziegler-Natta polymerisation or coordination polymerisation |
| (iii) HDP | (c) Anionic polymerisation |
| (d) Condensation polymerisation |
उत्तर
| Column I | Column II |
| (i) Nylon-6,6 | (d) Condensation polymerisation |
| (ii) PVC | (a) Free radical polymerisation |
| (iii) HDP | (b) Ziegler-Natta polymerisation or coordination polymerisation |
APPEARS IN
संबंधित प्रश्न
Write the molecular formula and structural formula of BHA and BHT.
What is the role of t-butyl peroxide in the polymerization of ethene?
Write the free radical mechanism for the polymerisation of ethene.
Which of the following statements is not true about low-density polythene?
What is the role of benzoyl peroxide in addition polymerisation of alkenes? Explain its mode of action with the help of an example.
Match the polymer of column I with correct monomer of column II.
| Column I | Column II |
| (i) High density polythene | (a) Isoprene |
| (ii) Neoprene | (b) Tetrafluoroethene |
| (iii) Natural rubber | (c) Chloroprene |
| (iv) Teflon | (d) Acrylonitrile |
| (v) Acrilan | (e) Ethene |
Assertion: Polytetrafluoroethene is used in making non-stick cookwares.
Reason: Fluorine has highest electronegativity.
The Ziegler Natta catalyst are
Which of the following is chain-growth polymer?
Which one of the following polymers is prepared by addition polymerisation?
