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प्रश्न
Define the term semi-permeable membrane.
उत्तर
It is a membrane that allows the movement of solvent molecules (e.g. water molecules) through it but prevents the movement of solute particles (e.g. sugar or salt molecules).
For example: Egg membrane, parchment membrane, cellophane paper etc. are semi-permeable membranes.
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संबंधित प्रश्न
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