# Questions with detailed step by step solutions from Water

##### Questions in Water
1. The purest form of water is
2. When sodium chloride is dissolved in water:
3. The dissolved gases in water is important. Choose the incorrect statement.
4. True solutions are:
5. The particle size in the colloidal solution is:
6. A saturated solution is one [Which can/Which cannot] dissolve more of the solute at a given temperature.
7. Crystals are solids having:
8. Hygroscopic substance is one :
9. $Cu,\text{ }Hg,\text{ }Ag,\text{ }Pt,\text{ }Au$ do not displace hydrogen from cold water or steam because:
10. The permanent hardness in water is which: