If we apply pressure from the top on the solu | vedclass

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(C) Osmotic pressure is defined as the external pressure applied to a solution to prevent the net movement of solvent (water) into it through a semi-p

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Osmotic pressure

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(C) Osmotic pressure is defined as the external pressure applied to a solution to prevent the net movement of solvent (water) into it through a semi-permeable membrane. When a thistle funnel containing a concentrated solution is placed in water, water enters the funnel due to osmosis. By applying sufficient pressure on the solution in the stem, we can counteract the osmotic potential and stop the influx of water. This specific pressure required to stop the osmotic flow is known as the $Osmotic \ pressure$.

If we apply pressure from the top on the solution in the stem of a thistle funnel, we can prevent the entry of water through osmosis. The pressure at which the entry of water through a semi-permeable membrane is stopped is called ........

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