Question

which two methods can be used to separate a salt from it's solution in water ?
I)crystallization
II)decanting
III) distillation
IV)filtration

Answer 1

Answer:

crystallization and distillation are the answers.

Answer 2

Answer:

Crustallization and Distillation are the two methods to separate a salt from its solution.

Explanation:

Distillation : It is used to separate the components of a solution with different boiling points. First, the solution is heated , then the component with lower boiling point evaporates first and is condensed in another vessel while the second component remains in the first vessel. In this way , both components of the solution are separated.

Crystallisation: This process is used to separate dissolved impurities from a solution and a highly pure substance is obtained.  

Therefore, in order to separate a salt from its solution in water, distillation and crystallisation is used.