Osmotic pressure & Osmosis

Plant water relation|| Osmosis|| Osmotic pressure|| Osmotic otential/Solute Potential

Differentiate between the following: (a) Diffusion and Osmosis (b) Transpiration and Evaporation (c) Osmotic Pressure and Osmotic Potential (d) Imbibition and Diffusion (e) Apoplast and Symplast pathways of movement of water in plants. (f) Guttation and Transpiration.

Under natural conditions the osmotic pressure is

We have 200 mL of 6% urea solution at 27^(@)C . Osmotic pressure due to osmosis is ( R=0.0821L "atom mol"^(-1)K^(-1) )

Osmotic pressure is measured by

Osmotic pressure of a solution is

Osmotic pressure of a soultion is