How do you separate nacl and naphthalene?

Answer: The mixture of naphthalene and sodium chloride can be separated by the process of sublimation as naphthalene is a sublime, i.e. it turns into vapour without changing in liquid and its vapour change into solid without changing into liquid, while sodium chloride is not a sublime.

How would you separate a mixture of NACL and iron?

Dissolve the salt up in water, pass thru a filter, wash the iron filings with ethanol, which would encourage the salt to precipitate from solution. Separation accomplished…………

How do you separate powdered sand and naphthalene?

Therefore our answer is, to separate the mixture of sand and naphthalene from each other, we will use the procedure of sublimation i.e. sublime the naphthalene by giving it heat. Note : Sublimation is the process of conversion of solid state directly into the gaseous form, without even passing through the liquid phase.

How will you separate a mixture of naphthalene iron filings and salt?

Use the magnet to remove the iron- Spread the chalk powder, naphthalene and iron mixture on a flat surface. Wrap the magnet in the paper towel. Use the magnet to remove the iron by pulling it across the surface of the mixture. The filings stick to the magnet while the chalk and salt are left behind.

How can you separate sand and salt?

Separating Sand and Salt Three methods used to separate salt and sand are physical separation (picking out pieces or using density to shake sand to the top), dissolving the salt in water, or melting the salt.

What process can you use to separate salt from a solution?

Separating the solvent from a solution – simple distillation

• Salt solution is heated.
• Water evaporates and its vapours rise. The water vapour passes into the condenser, where it cools and condenses. Liquid water drips into a beaker.
• All the water has evaporated from the salt solution, leaving the salt behind.

How can you separate salt and water from evaporation?

Separate Salt and Water Using Evaporation Evaporation works the same way as distillation, just at a slower rate. Pour the salt water into a shallow pan. As the water evaporates, the salt will remain behind. You can speed up the process by raising the temperature or by blowing dry air over the surface of the liquid.

Can we separate salt from salt solution?

Salt mixes well in water to form a clear salt solution. Hence, we can use the “evaporation” technique to separate salt from salt solution. For this, one has to simply heat the salt solution till all the water boils and evaporates, and salt is left behind.

How can you separate sodium chloride from sand?

Sodium chloride is easily soluble in water, while sand does not dissolve in water. To separate out sodium chloride from sand, one can dissolve the mixture of sodium chloride and sand in water. Heating and stirring will speed up the process of sodium chloride dissolution in water.

How do you separate soil and salt?

Separating Salt and Sand Using Solubility

1. Pour the salt and sand mixture into a pan.
2. Add water.
3. Heat the water until the salt dissolves.
4. Remove the pan from heat and allow it to cool until it’s safe to handle.
5. Pour the salt water into a separate container.
6. Now collect the sand.