Which of the following is a linear polymer?
Nylon is a linear polymer.
Which of the following polymers are condensation polymers?
(a) Bakelite
(b) Teflon
(c) Buty rubber
(d) Melamine formaldehyde resin
Which of the following are addition polymers?
(a) Nylon
(b) Melamine formaldehyde resin
(c) Orlon
(d) Polystyrene