Topic Details (Notes format)

Green Chemistry

Subject: General Science

Book: NCERT Chemistry Class 12

Sustainable and eco-friendly chemical processes.
- **Principles of Green Chemistry**:
- Pollution prevention, atom economy.
- **Eco-friendly Chemicals**:
- Biofuels, biodegradable plastics.
- **Industrial Applications**:
- Reducing hazardous waste.

**Possible Exam Questions:**
1. What is green chemistry? Explain its principles.
2. How does green chemistry help in pollution prevention?
3. Explain the role of biodegradable plastics in environmental protection.
4. What are the applications of green chemistry in industries?
5. Discuss the concept of atom economy with examples.

Practice Questions

What is the chemical formula of methane?

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What is the term for an organism that can make its own food?

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What is the main component of the human skeleton?

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What is the chemical formula of water?

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Which part of the plant conducts water?

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What is the chemical name of table salt?

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Which organ is responsible for detoxifying harmful substances in the human body?

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What type of bond is formed by sharing electrons between atoms?

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Which gas is most abundant in Earth’s atmosphere?

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Which gas is commonly used in balloons to make them float?

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