Water

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Across
  1. 2. is added to kill microorganisms in water
  2. 4. particles deposit at the bottom of the tank
  3. 7. in a solvent.
  4. 9. the surface of water that changes water to water vapour
  5. 10. whereas solvent is a liquid that dissolves a substance
  6. 11. content increases in the water to get rid of unpleasant smell and taste
Down
  1. 1. is a mixture of two or more solutes dispersed evenly in a solvent
  2. 3. is a cloudy mixture formed from undissolved solute
  3. 5. is a substance that can dissolve in a
  4. 6. of water is the process that happens
  5. 8. is added so that mud particles stick together and sink to the bottom of the tank