To separate oil from water, you would use decantation. Since oil floats on top of water due to its lower density, you can carefully pour the oil off the surface, leaving the water behind. This method works well for immiscible ...
Category: Class 6 Science
NCERT Solutions and Important Questions for class 6 Science for CBSE exams 2020-2021.
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Sour milk can be used to make buttermilk or cheese. To separate the curds from the whey, use the method of straining or filtration. This process will help recover useful dairy products from sour milk.
A carpenter typically uses a sieve or a mesh screen to separate sawdust from wood shavings. This method helps in collecting fine sawdust for reuse or disposal, ensuring clean and usable wood shavings.
A blender is a kitchen appliance that runs on electricity and is commonly used to prepare buttermilk. It efficiently churns yogurt or milk to separate the buttermilk from the curd.
First, use a magnet to remove iron nails. Then, use a sieve to separate stones from the mixture. Next, dissolve the common salt in water and filter out the sand. Finally, evaporate the water to recover salt.