This video lecture from Macromolecules (F.Sc. second year Chemistry) covers the classification of polymers into linear, branched and cross-linked and interconnected polymers. Various types of polymers like homopolymers, copolymer and terpolymer are also discussed. Find more e-learning material and educational video lectures in Urdu at maktab.pk. These videos are free to use for promotional and commercial purpose by keeping the credits to Maktab.