Topic Details (Notes format)

Chemistry in Everyday Life

Subject: General Science

Book: NCERT Chemistry Class 12

Application of chemistry in daily life.
- **Drugs and Medicines**:
- Analgesics, antibiotics, antiseptics.
- **Food Preservatives & Artificial Sweeteners**:
- Commonly used chemicals.
- **Cleansing Agents**:
- Soaps, detergents.

**Possible Exam Questions:**
1. What are the different types of drugs used in medicine?
2. Explain the role of food preservatives.
3. How do soaps and detergents work as cleansing agents?
4. What are the differences between antiseptics and disinfectants?
5. Discuss the advantages and disadvantages of artificial sweeteners.

Practice Questions

What is the chemical formula of sulfuric acid?

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Which element has the highest electrical conductivity?

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What is the pH of pure water at 25°C?

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Which organelle is known as the "powerhouse of the cell"?

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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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Which type of bond is present in sodium chloride?

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What is the chemical symbol for gold?

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What is the most abundant element in the universe?

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Which gas is used in the process of welding?

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