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Crystallization is better than evaporation in mainly two ways, :
1. in evaporation, the solution needs to be at the boiling point of the solvent, the whole time. This may degrade the solute.
2. in crystallization, the crystals automatically throw away impurities to arrange themselves in a regular manner. Therefore, the degree of purity is higher than the solute left after evaporation.
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Why is crystallization better than evaporation for the separation of mixtures?
This affirmation is not generally valid.
How does crystallization occur?
Crystallization occur because of the use of evaporation by : 2nd year apricot - B.I. 2013
What is the difference between crystallization and evaporation?
Crystallization -may be defined as a process which separates a pure solid in the from of its crystals from a solution. Evaporation - Process of separating any substance from its solution by removing water is called evaporation.
How would you separate water and sugar?
simply by crystallization of sugar or by fractional distillation
How do you separate common salt from the mixture of common salt and water?
By evaporation of the water and crystallization of the salt.
Why is crystallization better than evaporation for the separation of mixtures?
This affirmation is not generally valid.
What do evaporation and crystallization have in common?
Evaporation and precipitation are both part of the water cycle.
How does crystallization occur?
Crystallization occur because of the use of evaporation by : 2nd year apricot - B.I. 2013
What separation technique would you use for salt particles?
Crystallization (if there is a liquid as well, you would use evaporation and crystallization) :)
How do you remove dissolved salt out of water?
Either evaporation or crystallization.
What method use to separate a solid from a solution?
Evaporation + crystallization
how can you recover the potassium dichromate from its solution in water?
By evaporation of water and crystallization of the PdiC
What do salt companies do to brine to make salt?
Repeated evaporation and crystallization of the brine.
What is the difference between crystallization and evaporation?
Crystallization -may be defined as a process which separates a pure solid in the from of its crystals from a solution. Evaporation - Process of separating any substance from its solution by removing water is called evaporation.
How would you separate water and sugar?
simply by crystallization of sugar or by fractional distillation
What is the process called when something is dissolved and then the water part evaporates?
You think probable to evaporation and crystallization.
How do you separate a chemical compound from its base?
Neutralized the base completely and then evaporation and crystallization may be be used.
