What type of structure do cross-linked polymers have?
Practice Questions
1 question
Q1
What type of structure do cross-linked polymers have?
Linear
Branched
Network
Cyclic
Cross-linked polymers have a network structure due to the presence of covalent bonds between chains.
Questions & Step-by-step Solutions
1 item
Q
Q: What type of structure do cross-linked polymers have?
Solution: Cross-linked polymers have a network structure due to the presence of covalent bonds between chains.
Steps: 5
Step 1: Understand what a polymer is. A polymer is a large molecule made up of many smaller units called monomers.
Step 2: Learn about cross-linking. Cross-linking occurs when some of the polymer chains are connected to each other by bonds.
Step 3: Identify the type of bonds in cross-linked polymers. The connections between the chains are usually covalent bonds, which are strong chemical bonds.
Step 4: Visualize the structure. Because of these connections, the polymer chains form a network, rather than being separate and linear.
Step 5: Conclude that this network structure gives cross-linked polymers unique properties, such as increased strength and stability.
