Rajasthan BoardEnglish MediumSTD 12 ScienceChemistrySolutions2 Marks
Question
What is semi permeable membrane ? Give examples.
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Answer
→ The membrane which allows only the small molecule of solvent to pass but can not pass solute molecule is known as semi permeable membrane. Example: Pig's bladder, parchment, cellophane → These membranes appear to be continuous sheets or films, yet they contain a network of submicroscopic holes or pores.
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