Question

Which of the following is a branched polymer?

• A. Low density polymers like LDPE
• B. Polyester
• C. High density polymer
• D. Nylon

Answer 1

The correct option is A

Low density polymers like LDPE

Branched polymers are always relatively lower in density compared to linear polymers since the branching stops them from packing to densely.
These branches in a polymer decrease the ability of close packing of the chains. This effect also decreases the density, melting temperature and tensile strength of the polymer.