The length of a polymer chain affects which of the following plastic properties?

Understand the Problem

The question asks about the relationship between the length of a polymer chain and its effect on the plastic properties of the material. The options provided are different combinations of properties, and the aim is to select the most accurate pairing that is influenced by changes in polymer chain length.

More Information

Longer polymer chains generally lead to stronger and more rigid polymers due to increased interactions between the chains, affecting both strength and viscosity.

Tips

It's easy to confuse the effects of chain length on different polymer properties. Remember that longer chains generally increase strength and viscosity but can also affect other properties like melting point and density.

Sources

• Which of the following contains factors that all affect polymer ... - chegg.com
• Molecular Weight and The Effects on Polymer Properties - amcopolymers.com