Which polymer has hydrogen bonding between its chains?
A Kevlar
B Polyethene
C PVC
D Terylene - AQA - A-Level Chemistry - Question 28 - 2019 - Paper 3
Question 28
Which polymer has hydrogen bonding between its chains?
A Kevlar
B Polyethene
C PVC
D Terylene
Worked Solution & Example Answer:Which polymer has hydrogen bonding between its chains?
A Kevlar
B Polyethene
C PVC
D Terylene - AQA - A-Level Chemistry - Question 28 - 2019 - Paper 3
Step 1
Identify the correct polymer with hydrogen bonding
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Answer
The polymer that has hydrogen bonding between its chains is A Kevlar. Kevlar is known for its strong intermolecular forces due to hydrogen bonding, which contributes to its high tensile strength and thermal stability.
