when u mix the rice with salt it help the rice expand faster and to get cooked faster
cement
how do we tame runway for irrigation purpose
pumping water from aquifers
A watershed is not a building, it is an area of land that contributes run off to a given lake, stream, river or other body of water. It's purpose is to supply water to the water body. (From Ask.com)
The purpose of a French drain is to move water away from your home, protecting it from water damage. You can learn more about french drains at the Wikipedia.
The purpose of a thermostatic mixing valve is to mix hot water with cold water. This is what keeps the constant temperature in both bath and shower water.
chemical
Neither sugar (table) nor water are elements but are compounds. Mixing them produces a solution of sugar in water.
A graduated cylinder is a laboratory equipment. Its purpose in the collection of hydrogen gas by water displacement is for measuring and mixing the volume of liquid.
Mixing with water is a process, not a property.
what is the difference between mixing calcium nitrate in water compound to mixing ethanol in water
mixing cement with water is a irreversible change
If water is absent, conditions would be dry. Dry conditions will lead to a drought - and possibly loss of life of humans and animals due to thirst. It would be helpful if the question was more explicit. In what context would the water be absent?
No. It is an acid-base reaction. All oxidation states stay the same.
they die
Water harvesting is a method of collecting rainwater in storage tanks or pits which are dug underground; the purpose is to store the water for future use in irrigation or to increase the water table.
They both create mixtures called solutions.