To separate sand and salt, we can use dissolution and filtration. First, add water to the mixture of sand and salt. The salt will dissolve in the water, but the sand will not. Next, filter the mixture using filter paper. The water and salt will pass through, leaving the sand behind. Finally, to get the salt back, heat the water to evaporate it, leaving the salt behind. This method helps separate the two substances based on their different solubilities.
This question related to Chapter 9 Science Curiosity Class 6th NCERT.
From the Chapter 9. Methods of Separation in Everyday Life.
Give answer according to your understanding.
By dissolving salt in water, filtering, and evaporating the water.
Explanation: Salt dissolves while sand doesn’t, so filtration and evaporation separate them.
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