Topic Details (Notes format)

Polymers and Their Applications

Subject: General Science

Book: NCERT Chemistry Class 12

Study of macromolecules made up of repeating units.
- **Types of Polymers**:
- Addition, condensation, copolymers.
- **Natural vs Synthetic Polymers**:
- Proteins, DNA vs Nylon, Teflon.
- **Uses in Daily Life**:
- Plastics, rubber, fibers.

**Possible Exam Questions:**
1. Differentiate between natural and synthetic polymers.
2. What is the difference between addition and condensation polymerization?
3. Explain the structure and uses of Nylon-6,6.
4. How are biodegradable polymers important for the environment?
5. Discuss the role of polymers in medicine and packaging.

Practice Questions

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Which part of the cell contains the genetic material?

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Which planet is known as the "Red Planet"?

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Which process in plants is responsible for the loss of water vapor?

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