Across
- 4. Ability of water to hold more heat
- 5. What happens to boiling point when pressure is increased
- 6. Freezing point of water is ______
- 8. Temporary hardness of water is due to presence of ______ of calcium and magnesium
- 9. Element responsible for hardness of water
- 10. water react with metals to produce ____ gas
Down
- 1. Water in which soap make good lather
- 2. Ability of water surface to act as a stretched membrane
- 3. Ice is less ______ than water
- 7. Electrolysis of water can be done using which instrument