Pick out the wrong statement.
(A) Linear polymers are formed from bifunctional groups only and are
normally thermoplastic
(B) Cross-linked branched chain polymers are either elastometric or
thermosetting
(C) Branching in case of cross-linked polymers caused by small amount of
impurities in bifunctional monomer formulation reduces its solubility and
increases the softening point
(D) Dibasic acids reacts with dihydric alcohols to give polyesters using
addition polymerisation reaction
(A) Linear polymers are formed from bifunctional groups only and are
normally thermoplastic
(B) Cross-linked branched chain polymers are either elastometric or
thermosetting
(C) Branching in case of cross-linked polymers caused by small amount of
impurities in bifunctional monomer formulation reduces its solubility and
increases the softening point
(D) Dibasic acids reacts with dihydric alcohols to give polyesters using
addition polymerisation reaction