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Soluble impurities can be removed by which of the following processes?
- a)Evaporation
- b)Distillation
- c)Filtration
- d)Both [a] and [b]
- e)None of these
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Soluble impurities can be removed by which of the following processes?...
Understanding Soluble Impurities
Soluble impurities are substances that dissolve in a solvent, such as salt in water. To remove these impurities, specific processes can be utilized effectively.
Processes for Removing Soluble Impurities
- Evaporation:
This process involves heating a liquid to convert it into vapor, leaving behind the dissolved impurities as they do not vaporize. For example, if saltwater is heated, the water evaporates, and the salt remains.
- Distillation:
Distillation is a more advanced method that utilizes the differences in boiling points of substances. In this process, the mixture is heated, and the component with the lower boiling point (usually the solvent) vaporizes first. The vapor is then collected and cooled to obtain pure liquid, while soluble impurities remain in the original container.
Why Both Processes Work
Both evaporation and distillation are effective for removing soluble impurities because:
- They utilize the physical properties of the substances involved.
- They separate the solvent from the solute, ensuring pure liquid can be collected.
Conclusion
Thus, the correct answer is option 'D', as both evaporation and distillation can be utilized to remove soluble impurities. Each method has its advantages depending on the desired purity and the specific characteristics of the mixture being treated.
Soluble impurities are substances that dissolve in a solvent, such as salt in water. To remove these impurities, specific processes can be utilized effectively.
Processes for Removing Soluble Impurities
- Evaporation:
This process involves heating a liquid to convert it into vapor, leaving behind the dissolved impurities as they do not vaporize. For example, if saltwater is heated, the water evaporates, and the salt remains.
- Distillation:
Distillation is a more advanced method that utilizes the differences in boiling points of substances. In this process, the mixture is heated, and the component with the lower boiling point (usually the solvent) vaporizes first. The vapor is then collected and cooled to obtain pure liquid, while soluble impurities remain in the original container.
Why Both Processes Work
Both evaporation and distillation are effective for removing soluble impurities because:
- They utilize the physical properties of the substances involved.
- They separate the solvent from the solute, ensuring pure liquid can be collected.
Conclusion
Thus, the correct answer is option 'D', as both evaporation and distillation can be utilized to remove soluble impurities. Each method has its advantages depending on the desired purity and the specific characteristics of the mixture being treated.
Community Answer
Soluble impurities can be removed by which of the following processes?...
Soluble impurities can be removed by which of the following processes?
A: Evaporation
- Evaporation is a process in which the solvent of a solution is evaporated, leaving behind the solute.
- Soluble impurities can be removed by evaporating the solvent, as the impurities are left behind.
B: Distillation
- Distillation is a process in which a liquid mixture is heated to create vapor and then condensed to separate the components based on their boiling points.
- Soluble impurities can be removed by distillation if the impurities have a different boiling point than the desired substance.
C: Filtration
- Filtration is a process in which a mixture is passed through a filter to separate solid particles from a liquid or gas.
- Soluble impurities can be removed by filtration if the impurities are in solid form and larger in size than the pores of the filter.
D: Both [a] and [b]
- Both evaporation and distillation can be used to remove soluble impurities, depending on the nature of the impurities and the desired substance.
E: None of these
- None of the above options are correct, as both evaporation and distillation can be used to remove soluble impurities.
In conclusion, the correct answer is option D: Both [a] and [b]. Soluble impurities can be removed by both evaporation and distillation, depending on the specific circumstances of the impurities and the desired substance.
A: Evaporation
- Evaporation is a process in which the solvent of a solution is evaporated, leaving behind the solute.
- Soluble impurities can be removed by evaporating the solvent, as the impurities are left behind.
B: Distillation
- Distillation is a process in which a liquid mixture is heated to create vapor and then condensed to separate the components based on their boiling points.
- Soluble impurities can be removed by distillation if the impurities have a different boiling point than the desired substance.
C: Filtration
- Filtration is a process in which a mixture is passed through a filter to separate solid particles from a liquid or gas.
- Soluble impurities can be removed by filtration if the impurities are in solid form and larger in size than the pores of the filter.
D: Both [a] and [b]
- Both evaporation and distillation can be used to remove soluble impurities, depending on the nature of the impurities and the desired substance.
E: None of these
- None of the above options are correct, as both evaporation and distillation can be used to remove soluble impurities.
In conclusion, the correct answer is option D: Both [a] and [b]. Soluble impurities can be removed by both evaporation and distillation, depending on the specific circumstances of the impurities and the desired substance.
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Soluble impurities can be removed by which of the following processes?a)Evaporationb)Distillationc)Filtrationd)Both [a] and [b]e)None of theseCorrect answer is option 'D'. Can you explain this answer?
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