Differentiate betweenOsmotic Pressure and Osmotic Potential

1.	Differentiate betweenOsmotic Pressure and Osmotic Potential
Answer» The osmotic potential is defined as the capability of a solution to suck water in if it was separated from another solution by a semipermeable membrane. It is always a negative number. Higher the negative number of the osmotic potential of a solution, the more it will suck water in. The terms isotonic, hypotonic and hypertonic describe the difference in osmotic pressure between the solutions with a certain osmotic potential. Two solutions are isotonic when the osmotic potentials are equal. When they are different, the one with the higher potential will have less pressure and the one with lower potential will have more pressure.

Answer»

The osmotic potential is defined as the capability of a solution to suck water in if it was separated from another solution by a semipermeable membrane. It is always a negative number. Higher the negative number of the osmotic potential of a solution, the more it will suck water in.

The terms isotonic, hypotonic and hypertonic describe the difference in osmotic pressure between the solutions with a certain osmotic potential. Two solutions are isotonic when the osmotic potentials are equal. When they are different, the one with the higher potential will have less pressure and the one with lower potential will have more pressure.

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