**Separating a Mixture of Iron Fillings, Sulphur, Sugar, and Sand**

Separating a mixture of iron fillings, sulphur, sugar, and sand can be achieved by utilizing different physical properties of each component. The following methods can be employed to separate the mixture:

**1. Magnetic Separation:**
Iron fillings can be easily separated from the mixture using a magnet since iron is magnetic. The mixture can be placed on a clean, white paper or a tray, and a magnet can be passed over it. The iron fillings will get attracted to the magnet, and they can be separated from the mixture.

**2. Filtration:**
Sand can be separated from the mixture by filtration. The mixture can be poured into a funnel that contains filter paper or a filter funnel. The sand particles being larger in size will get trapped in the filter paper, while the other components will pass through as filtrate. The filtrate can be collected in a separate container.

**3. Dissolving Sugar:**
Sugar can be dissolved in water, as it is soluble. The mixture can be added to a beaker of water and stirred well. The sugar will dissolve, while the other components (iron fillings, sulphur, and sand) will remain undissolved. The undissolved components can be separated using the methods mentioned above.

**4. Sublimation of Sulphur:**
Sulphur can be separated by sublimation since it undergoes sublimation at a relatively low temperature. The mixture can be heated gently in a test tube or a beaker. As the temperature increases, the sulphur will vaporize and condense on the cooler parts of the container. The condensed sulphur can be collected separately.

By applying these methods, we can successfully separate the mixture of iron fillings, sulphur, sugar, and sand. Magnetic separation can be used to isolate the iron fillings, filtration for the sand, dissolving sugar in water for sugar separation, and sublimation for sulphur.

Remember to always handle the materials and apparatus carefully, and dispose of them properly after separation.

●Use magnet to separate iron fillings.●heat the mixture to get sulphur. sulphur will get separated bcoz it is sublime.● Then dissolve the residue in water.●Filter the mixture using filter paper and sand will get separated.●then u are left with sugar and water.●evaporate the water and u will obtain sugar finally 😅HOPE IT HELPS😊