Evaporating the water sugar crystals are obtained.
By heating water is evaporated and released and sugar remain as a solid.
One way to separate sugar from a sugar and water mixture is through a process called evaporation. By heating the mixture, the water will evaporate, leaving the sugar behind. The sugar can then be collected once the water has completely evaporated.
to separate the mixture of sand and sugar:- first: you can mix water in it and after mixing you can separate the water and sand. and after that you boil the water until whole water is evaporated and you get sugar and sand separated. second: if difference b/w size of sugar and sand particle you can use met to separate them.
Crystallization is one way to separate sugar from sugar solution.
One way to separate a mixture of sand and sugar is by using a sieve or filter. The smaller particles of sugar will pass through, while the larger particles of sand will be left behind. Another way is to dissolve the mixture in water, as sugar will dissolve while sand will not. The sugar solution can then be filtered to separate the sand.
Firstly, water is to be added to make sugar water solution. The the total mixture of sand and sugar-water solution is passed through filter paper. The sand separates out and sugar water solution is collected in a vessel. Then by evaporating sugar is collected.
you don't, you throw it away, there is no way to safely separate it
One way to separate chalk and sugar is by dissolving the mixture in water - the sugar will dissolve while the chalk will not. The two can then be separated by filtering the mixture to collect the chalk residue from the filter paper and allowing the water to evaporate to collect the sugar.
One way to separate powder chalk and sugar is by using a process called filtration. Mix the chalk and sugar with water to make a solution, then use a filter paper to separate the chalk particles from the sugar solution. The chalk particles will be left on the filter paper while the sugar solution passes through.
Practicably you can't. However there is a way that will work somewhat. Using a fan with a steady air flow you can sift the mixture of sugar and flour through a wire strainer, so that it falls into the flow of air. The air will carry away most of the flour and the granules of sugar, which are heavier will fall to the floor, or tray you use to catch them. Some flour may fall with the sugar, and some sugar will get carried away, but they will be separated somewhat.
Physical change.
Use a magnet to remove the iron, then pour what is left into water. The sugar should dissolve. pour the solution through a sieve to remove the sand and gravel. A fine sieve can be used to separate the gravel and sand.