Terylene is a polyester of:
Hexamethylene diamine and adipic acid
Vinyl chloride and formaldehyde
Melamine and formaldehyde
Ethylene glycol and terephthalic acid
Which force is responsible for raising our body hair when we try to take off a terylene or polyester shirt in the dry weather?
The synthetic polymer which can be used as a substitute for wool for making sweaters and shawls, etc., is :
(a) nylon (b) polyester (c) terylene (d) acrylic