production of materials query (2 Viewers)

[Hermes1]

do we need to know features of addition polymers like:

Average molecular weight
crystallinity
chain stiffening
crosslinking

i cant find it in the syllabus but its in conquering chemistry

 

[iSplicer]

do we need to know features of addition polymers like:

Average molecular weight
crystallinity
chain stiffening
crosslinking

i cant find it in the syllabus but its in conquering chemistry

Yes, you should know all the above in reasonable detail, as it has been assessed in multiple choice and really long answers in the past. All the listed ones are important, but the 'average molecular weight' is a bit neglected =)