Evaporation is used in everyday life for processes like drying clothes, concentrating fruit juices, and salt production. It helps remove water or other liquids, leaving behind solid residues or concentrated solutions.
Category: Class 6 Science
NCERT Solutions and Important Questions for class 6 Science for CBSE exams 2020-2021.
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Sedimentation clarifies water by allowing suspended particles to settle at the bottom of a tank due to gravity. The clearer water above the sediment can then be removed for further purification.
To separate a mixture of sand and salt, dissolve the salt in water, filter out the sand, and then evaporate the water to obtain the salt crystals. This method utilizes solubility and filtration.
Yes, you can observe other plants in your neighborhood that fold their leaves after sunset, similar to the amla tree. NCERT Science Textbook Curiosity Science Session 2024-2025.
Centrifugation is used in laboratories to separate components of a mixture based on density. By spinning samples rapidly, denser components move to the bottom, allowing precise separation and analysis of different substances.