Across
- 4. process in which chlorine is added to water
- 5. is the process of removal of impurities such as harmful bacteria
- 6. Is added during loading
- 7. is a substance that gets dissolved in a liquid
- 8. the impurities that remain on the filter paper
- 9. is essential for life
- 10. the liquid that dissolves a solute
- 11. the liquid that passes through the filter paper
- 12. a uniform mixture of the solute and solvent
- 13. In this state water exists as snow and ice
Down
- 1. Is caused when it rains heavily or continuously for several days
- 2. water fit for consumption
- 3. is a fluid used to cool a system by transferring heat from one part to another .
- 4. is an infection in the small intestine caused by bacterium
- 7. a solution that cannot dissolve any more at a particular temperature