Saved Bookmarks
| 1. |
Arrange the following polymers in increasing order of their intermolecular forces. (i) (Nylon-6, 6, Buna-S, Polythene. (ii) Nylon-6, Neoprene, Polyvinyl chloride. |
|
Answer» SOLUTION :INTERMOLECULAR forces are the weakest in elastomers and strongest in fibres. The increasing order of intermolecular forces is : Elastomers ` lt `PLASTICS `lt `Fibres Thus, the increasing order of intermolecular forces in the given polymers is: (i) Buna-S `lt ` Polythene `lt` Nylon-6, 6 (II) Neoprene `lt ` Polyvinyl chloride `lt` Nylon-6 |
|