Class 11 Exam > Class 11 Questions > Pure NaCl is obtained by the process of:a)Sub...
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Pure NaCl is obtained by the process of:
- a)Sublimation
- b)Crystallization
- c)Magnetic separation
- d)Chromatography
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
Pure NaCl is obtained by the process of:a)Sublimationb)Crystallization...
Crystallization is also a chemical solid–liquid separation technique, in which mass transfer of a solute from the liquid solution to a pure solid crystalline phase occurs. In chemical engineering, crystallization occurs in a crystallizer.
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Pure NaCl is obtained by the process of:a)Sublimationb)Crystallization...
Pure salt can be obtainedfrom mineral halite. Sodium chloride is obtained by mining the deposits and brine solution is obtained by passing water into the deposits. Hence the salts get dissolved then the solution is pumped out
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Pure NaCl is obtained by the process of:a)Sublimationb)Crystallization...
Process of obtaining pure NaCl by Crystallization:
Crystallization is a process of separating the components of a solution by the formation of solid crystals of the solute.
Steps involved in obtaining pure NaCl by crystallization are as follows:
1. Dissolving impure NaCl in water:
The impure NaCl is dissolved in water to form a solution.
2. Heating the solution:
The solution is heated to increase the solubility of the solute.
3. Filtering the solution:
The solution is filtered to remove the insoluble impurities.
4. Cooling the solution:
The solution is cooled slowly to allow the formation of crystals of pure NaCl.
5. Collecting the crystals:
The crystals of pure NaCl are collected by filtration and then dried to obtain pure NaCl.
Thus, pure NaCl is obtained by the process of crystallization.
Crystallization is a process of separating the components of a solution by the formation of solid crystals of the solute.
Steps involved in obtaining pure NaCl by crystallization are as follows:
1. Dissolving impure NaCl in water:
The impure NaCl is dissolved in water to form a solution.
2. Heating the solution:
The solution is heated to increase the solubility of the solute.
3. Filtering the solution:
The solution is filtered to remove the insoluble impurities.
4. Cooling the solution:
The solution is cooled slowly to allow the formation of crystals of pure NaCl.
5. Collecting the crystals:
The crystals of pure NaCl are collected by filtration and then dried to obtain pure NaCl.
Thus, pure NaCl is obtained by the process of crystallization.
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Pure NaCl is obtained by the process of:a)Sublimationb)Crystallizationc)Magnetic separationd)ChromatographyCorrect answer is option 'B'. Can you explain this answer?
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Pure NaCl is obtained by the process of:a)Sublimationb)Crystallizationc)Magnetic separationd)ChromatographyCorrect answer is option 'B'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Pure NaCl is obtained by the process of:a)Sublimationb)Crystallizationc)Magnetic separationd)ChromatographyCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Pure NaCl is obtained by the process of:a)Sublimationb)Crystallizationc)Magnetic separationd)ChromatographyCorrect answer is option 'B'. Can you explain this answer?.
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