Question

Which of the following has the highest average degree of polymerization (DP) with M-254000 g/mol Polymer 1 mont N-(CH)s-C7 www-O-(CH)s-0- Polymer 2 (-CH (-) Polymer 3 Polymer 4

Answer 1

VI عم Solution: Given, 0 Member Anwerage Molecular weight, Muz 254000g/md. Polymer: want it-C04) e Molecular creight of ripeating unit = (lx14) +Cux 1) +(6x12) +C1x15) For IAN For 11H For 6 For 170 = 113g/mo? polymerisation CD.D = Number average mdecular weight Molecular weight of aepeating uni? 254000-9/mot 113 g/mol 224 baino Polymer mafo-c002–0-8-0 Jamaica Molecular weight of repeating unit = (4x16) + (1BX12) +(10x1) for 4 0 For 13-C for 147H 264+ 156+154 2 374 g/mol .? Degoue of poly monisation (DD)- Member average molecular weight Molecular weight grepeating unit - 254000 glno in 374g8mos b illy

Polymus @: er (3) CH2 - Jan For 27 F082-7H For 2 71 Molecular casight ofras pea ting unit = (2x12) +(2+ 1) + (2x3515) - 24 +2 +7 o busom - 97 g/mol polymerisation (D.D)= Number Average Molecular weight Molecular weight of repeatingunit 254000 g/mol 97 g/mol 2618.5 Polymen Qi aforefoot G 18+ 192 +14 z 2 20 Molecular calight of repeating unit - 2654 3216) +(16x 12 ) +(14x1) For 370 Footbrc Fortuny ) C = 48+192414 = 254g/mol el Poly monisation (D.P)- Neembed Average Molecular weight Molecular walight of repeating unit - 254000 g/mol od 254 g/mol in dow z 1000 . The polymer ewith highest average degree of polymerisation (D.P) is polymer und (26185) 1000