What is the difference between addition and condensation polymersiation give an examples.

Explanation

**Step-by-Step Text Solution:**

**1. Definition of Polymerization:**
Polymerization is the process where small molecules, known as monomers, combine to form larger macromolecules called polymers.

**2. Addition Polymerization:**
- **Monomer Requirement:** In addition polymerization, the monomers must contain either a double bond or a triple bond.
- **By-products:** This type of polymerization does not produce any by-products during the reaction.
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