10th Chemistry ch#15 Water
Water پانی
- Chapter Introduction
- The occurrence of water; Properties of water
- Water as a solvent
- Soft and hard water
- Types of the hardness of water
- Methods of removing hardness
- Disadvantages of hard water
- Water pollution
- Industrial effluents; Domestic effluents; Agricultural effluents
- Effects of water pollution
- Waterborne infectious diseases; Prevention of waterborne diseases
- Society, Technology and Science
- Exercise
- Assessment & Lab
