absorption of water by filter paper is due to______.
Answers
Answer:
the correct answer of your question is - c) adhesion
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Answer:
Absorption of water by filter paper is due to Capillary action.
Explanation:
Filter paper is a semi-permeable paper barrier that is positioned perpendicular to a liquid flow or air movement. It is employed to distinguish between liquids or gases and tiny solid particles. There are numerous sizes and shapes of filter paper available. Typically made of wood fibres, filter paper has a high surface free energy and can quickly absorb both water and oil.
Capillary action: What is it?
Water (and everything dissolved in it) can be moved around to capillary action. It is described as the movement of water caused by the forces of adhesion, cohesion, and surface tension within the pores of a porous material.
Thus, due to surface tension of the water molecules and intermolecular forces between the water and the surrounding surface, capillary action enables water to travel upward.