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Basic Analytical Techniques — Chemistry STD 11 Science — Question

Maharashtra BoardEnglish MediumSTD 11 ScienceChemistryBasic Analytical Techniques3 Marks
Question
Why is paper moistened before filtration?
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Answer

Before filtration, filter paper is moistened with appropriate solvent to ensure that it sticks to the funnel and does not let the air to pass through the leaks.

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