A copolymer is formed by the union of two or more (a) A molecules of some monomer by the elimination of small molecules like H 2 O (b) Monomer molecules in a chain without the elimination of H 2 O...

A copolymer is formed by the union of two or more

(a) A molecules of some monomer by the elimination of small molecules like H₂O

(b) Monomer molecules in a chain without the elimination of H₂O etc.

(c) Monomer molecules with the elimination of small molecules like H₂O

(d) Thermosetting and thermoplastic resins