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प्रश्न
Salt is obtained from seawater by the process of ______.
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उत्तर
Salt is obtained from seawater by the process of evaporation.
संबंधित प्रश्न
How is distillation method different from evaporation?
Define Evaporation
Explain how a solid component is separated in a soluble solid-liquid mixture.
Draw a neat labelled diagram for the separation of the following mixture.
Naphthalene from sodium chloride
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.
Name the process associated with the following
An acetone bottle is left open and the bottle becomes empty.
Give an example of each mixture having the following characteristics. Suggest a suitable method to separate the components of this mixture
A volatile and a non-volatile component.
In an activity, a teacher dissolved a small amount of solid copper sulphate in a tumbler half filled with water. Which method would you use to get back solid copper sulphate from the solution?
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 ______.
