How will you classify polymers on the basis of molecular forces?

Explanation

To classify polymers based on molecular forces, we can categorize them into four main types: elastomers, fibers, thermoplastics, and thermosetting plastics. Here’s a step-by-step breakdown of this classification:

### Step 1: Understand the Types of Polymers
- **Elastomers**: These are polymers that exhibit elastic properties. They can be stretched and will return to their original shape when the force is removed.
- **Fibers**: These polymers are characterized by their strength and rigidity. They are typically used to make textiles and have a linear structure.
- **Thermoplastics**: These polymers can be molded and reshaped upon heating. They possess properties that are intermediate between elastomers and fibers.
- **Thermosetting Plastics**: These polymers undergo a chemical change when heated, resulting in a rigid structure that cannot be remolded. They are characterized by cross-linking between polymer chains.

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