To show the separation of sawdust from water

To show the separation of a mixture of common salt and ammonium chloride by sublimation

Draw a graph to show the variation in density of water with temperature in the temperature range from 0^(@)C to 10^(@)C .

The reagent used for the separation of Acetadehyde from acetophenone is

Statement - 1 : Levigation is used for the separation of oxide ores from impurities. And Statement - 2 : Impurities are removed by washing in a current of water.

How will you separate ether from water ?

The given plot shows the variation of U, the potential energy of interaction between two particles with the distance separating them r,

The given plot shows the variation of U, the potential energy of interaction between two particles with the distance separating them r,

Salt is separated from sea water by

Figure shows how the stream of water emerging from a faucet necks donw as it falls. The area changes from A_(0) to A through a fall of h. At what rate does the water flow from the tap ?

Explain the reason of separation of cream from milk.