High-density polyethylene (HDPE) is opaque while low-density polyethylene (LDPE) is transparent. Which form of PE is mechanically more flexible? Justify your answer.

When two monomers (X and Y) are polymerized together, a copolymer results. An alternating copolymer is formed when the two monomers X and Y alternate regularly in the polymer chain. Draw the structure of the alternating copolymer formed when the two monomers, CH2 ≡ CCl2 and CH2 = CHC6H5, are polymerized together.

in cosmetics, why would a LDP Liquid Dispersible Polymer or pre-neutralized acrylate polymer be more advantageous that a regular powdered crosslinked or linear acrylic acid based homopolymer / copolymer?

Thermoset polymers are usually Group of answer choices crystalline amorphous a mixture of crystalline or amorphous either crystalline or amorphous none of the above

What structural features must a monomer possess to undergo addition polymerization and condensation polymerization? Give an example to explain your answer.