Question

Consider a mixture of water, sand, and oil. How many phases are present? How could you separate mixture into individual substances?

Answer 1

Sand is insoluble in water and oil. As sand is strong however water and oil are both liquid. Be that as it may, water and oil are immiscible, so actually there are 3 distinct stages.

Complete step by step answer:
Filtration: Pass the aggregate through a filter out mesh; this can separate the sand from the oil/water aggregate. The sand can then be washed with a few solvent to get rid of any traces of oil, after which dried out.
Separating funnel: Two immiscible liquids oil and water can be separated by utilizing a separating funnel. The mixtures of oil and water form two separate layers since they are totally insoluble in one another forms the upper layer while water structures lower, In separating funnels they serve for resting ,when two layers become stable by utilizing separating funnels they are sited individually. The process includes utilising the mixtures of unequal particle density The mechanism includes exploiting the advantage of the particles in the mixture. Since water is denser than oil it tends to be isolated by methods for the funnel and left in the funnel with an on ail layer.
When the fluids are taken in the funnel we can see the formation of two layers: the denser liquid sinks to the base and the other liquid is at the top Cone shaped flask is put at the base to gather the denser liquid. The valve permits you to control when and how the fluid is let through down the conical flask.
Hence it is a 2 phase process.

Note: When utilizing these, consistently be careful so as to keep the two phrases and you realize which will be which. The oil layer isn't generally the top layer. Halogenated organic liquid tends to be more dense than water, which means they'll be the base layer.