Question

Principally, the anhydrous depolymerization of Chain-Growth polymers into their monomers would/will have the following advantages, compared to hydrous pyrolysis of plastics?

a. The yield of alkene-monomers, that can be repolymerized, would be higher.
b. If several monomers are formed, they can be separated by distillation.
c. The use of polymerization/depolymerization catalysts permits lower process temperatures than during the hydrous pyrolysis, in which the heat is supplied by superheated water.
d. A greater variety of small organic compounds will be formed.

Choose one answer.

	A. a and b
	B. a, b, and c
	C. b, c, and d
	D. a, c, and d

Answer 1

answer is C BECAUSE , we know formation of no.of monomers into polymer is called polymerisation,and reverse of this is called de polymerisation.in this new products formed depending on clevage.

* If several monomers are formed, they can be separated by distillation.
* The use of polymerization/depolymerization catalysts permits lower process temperatures than during the hydrous pyrolysis, in which the heat is supplied by superheated water.
* A greater variety of small organic compounds will be formed.