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In an experiment to separate the components of a mixture of sand, common salt and ammonium chloride, the component which will be removed by filtration is :
  • a)
    sand
  • b)
    common salt
  • c)
    ammonium chloride
  • d)
    None of these
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
In an experiment to separate the components of a mixture of sand, com...
We need two experiments for separation of Sand, salt and Ammonium Chloride
1) Aim: To Separate Ammonium Chloride (NH4Cl) and Common salt (NaCl) and Sand.
Materials required: Mixture of NH4Cl and NaCl, Inverted funnel, China Dish, Cotton plug, Burner
Procedure:
i. Put the mixture in a china dish and put it on burner ii. Cover the china dish with an inverted funnel
iii. Cover the stem of the funnel with a cotton plug iv. Heat for some time v. Close the Burner when you observe vapours in the funnel
Observation: You can observe the solidified Ammonium Chloride (NH4Cl) on the funnel's internal wall.
Conclusion-: The NH4Cl is a volatile substance and hence got sublimed into the gaseous form on heating. When it cooled down, it got solidified on the wall of the inverted funnel.
Hence, we have separated Ammonium Chloride from the mixture, and we have a mixture of NaCl and Sand.
2.) Aim: To separate NaCl and Sand Materials required: Water, filter Paper.
Procedure:
i. Add some water to the Mixture.
ii. Use a filter paper to separate sand from the mixture through the process of filtration.
iii. Boil the remaining mixture of water and salt.
iv. Separate the mixture of water and Salt through the process of vaporization.
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Most Upvoted Answer
In an experiment to separate the components of a mixture of sand, com...
Answer:

Introduction:
In the given experiment, the objective is to separate the components of a mixture of sand, common salt, and ammonium chloride. Filtration is a commonly used method for separating solid particles from a liquid or a mixture. It involves passing the mixture through a filter medium that allows the liquid or smaller particles to pass through while retaining the larger solid particles.

Filtration:
Filtration is a physical process that is used to separate solid particles from a liquid or a mixture. It is based on the difference in particle size and the ability of the filter medium to retain the solid particles while allowing the liquid or smaller particles to pass through.

Components of the Mixture:
1. Sand: Sand is a solid component of the mixture that consists of large particles. It is insoluble in water and does not dissolve or react with the other components of the mixture.
2. Common Salt (Sodium Chloride): Common salt is a soluble solid component of the mixture. It dissolves in water to form a solution of sodium chloride.
3. Ammonium Chloride: Ammonium chloride is also a soluble solid component of the mixture. It dissolves in water to form a solution of ammonium chloride.

Explanation:
The component that will be removed by filtration in this experiment is sand.

- Sand consists of large particles that are insoluble in water. When the mixture is passed through the filter, the sand particles will be retained by the filter medium, while the liquid and the smaller particles will pass through.
- Common salt and ammonium chloride, being soluble in water, will dissolve in the water and form a solution. The solution will pass through the filter along with the water, while the sand particles will be retained by the filter.
- Therefore, by using filtration, we can separate the sand component from the mixture, leaving behind the common salt and ammonium chloride in the filtrate.

Conclusion:
In conclusion, the component that will be removed by filtration in the given experiment is sand. Filtration is an effective method for separating solid particles from a liquid or a mixture based on their size and solubility.
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In an experiment to separate the components of a mixture of sand, common salt and ammonium chloride, the component which will be removed by filtration is :a)sandb)common saltc)ammonium chlorided)None of theseCorrect answer is option 'A'. Can you explain this answer?
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