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प्रश्न
Define Evaporation
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उत्तर
Evaporation Is the process of converting a liquid into its vapour state either by exposing it to air or by heating.
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संबंधित प्रश्न
Define: Evaporation
We can separate iron metal from non-magnetic impurities by the method of magnetic separation.
Define Sublimation
Name the process by which the components of the following mixture can be separated.
Salt and water
Give one word name for the following
The solid particles which separate out from the solution on slow evaporation
State the correct technique for the separation of the following mixture.
a liquid component from soluble impurities in the liquid component.
Common salt from a solution of common salt in water
- Give the principle involved in the separation of the mixture
- Give the technique of separation of the mixture.
Give a reason for the following statement:
Evaporation of a common salt solution or seawater leaves behind common salt inside the evaporating dish after heating.
Salt can be recovered from its solution by evaporation. Suggest some other technique for the same?
During summer, Boojho carries water in a transparent plastic bottle to his school. One day he left his bottle in the school. The bottle still had some water left in it. The following day, he observed some water droplets on the inner surface of the empty portion of the bottle. These droplets of water were formed due to ______.
