A teacher asks her students to separate sand from the water. The process most suitable for the separation would be ______?
ایک استاد اپنے طلباء سے پانی سے ریت الگ کرنے کو کہتا ہے۔ علیحدگی کے لئے سب سے موزوں عمل ______ ہوگا؟
Answer: Filtration
Explanation
Filtration is used to separate an insoluble solid (like sand) from a liquid (like water).
The sand stays on the filter paper, while the water passes through.
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