Name the methods of separating components what mixture oil and water iron and fillings water and alcohol petrol and kerosene camphor 7 common salt?

Answer 1

assuming this is the same mixture, filter out the iron fillings. than pour of the oil and kerosene from the surface. This is where is gets hard. For the water and alcohol you need to find the boiling points and than pick a temperature in between than, using distillation you need to raise the temperature to that predetermined temperature. Than change the container it is going into than boil of the rest. This will than leave any dissolved salts in the original flask. Do the same for kerosene and oil.

If there is salts in it, you need to add other salts that which will form dissolved that will react and form an insoluble salt which can than be filtered out.

Answer 2

1. For oil and water: Separation by density using a separating funnel.
2. For iron fillings: Magnetic separation to pull out the iron fillings.
3. For water and alcohol: Fractional distillation to separate based on boiling points.
4. For petrol and kerosene: Fractional distillation based on boiling points.
5. For camphor and common salt: Sublimation to separate camphor by heating.
6. For water and alcohol: Distillation to separate based on boiling points.
7. For common salt: Dissolve in water, followed by evaporation to retrieve the salt.