View Solution Osmotic pressure of pure water is View Solution The vacuole in the plant cell contains View Solution If in a cell suction pressure value is 30 atm, while osmotic pressure is 42 atm, then calculate the turgidity developed in form of TP in the cell : View Solution ...
The correlation equations for pure-water permeability after solute adsorption and fouling on the membrane have been obtained as functions of the transmembrane pressure and solution concentration. The theoretic prediction of permeate fluxes agrees well in tendency with the experimental data....
Noun1.osmotic pressure- (physical chemistry) the pressure exerted by a solution necessary to prevent osmosis into that solution when it is separated from the pure solvent by a semipermeable membrane physical chemistry- the branch of chemistry dealing with the physical properties of chemical substances...
pressure n. [U] 1.压力,挤压 2.【物】大气压 3.催促,要求,呼吁,强迫 4.心理压力,紧张 5.困扰,艰难 [U,C] 1.压力,压强 v.[T] 1.对……施加压力( high pressure a. 高压的,高气压的,压制的 vt. 施以高压,强迫 oil(pressure)brake 油压闸 pressure creosoted 加压浸油 back pressure 【医...
Here, the semipermeable membrane is permeable to water but not to solute. The osmotic pressure for dilute ideal solutions obeys van't Hoff's law. The actual pressure developed across a membrane, which separates a solution from pure water, depends on the interaction of the solute with the ...
If both compartments are open to the atmosphere – that is, exposed to the same pressure – then water will pass from the first compartment into the second in an attempt to equalise the chemical potentials on both sides. However, no matter how much water passes from compartment 1 to ...
Osmosis causes water to pass through the membrane and into the sugar solution. As a result, the solution level in the long tube rises with time. The hydrostatic pressure formed by the sugar solution column balances out the flow of pure water into the solution after a few days....
1. of or relating to osmosis; "osmotic pressure" osmotic词组 osmotic pressure渗透压 osmotic potential渗透势 osmotic regulation渗透调节;渗透压调节作用;渗透第;渗透压调筛 osmotic fragility红细胞渗透脆性;渗透脆性 osmotic coefficient[化]渗透系数 osmotic同义词 ...
1.13 mol L–1. What pressure must be applied to prevent osmotic flow of pure water into sea water through a membrane permeable only to water molecules? Solution: Π =MRT= (1.13 mol L–1)(0.0821 L atm mol–1K–1)(298 K) =27.6 atm ...
byOSMOSISacross a differentially permeable membrane. Pure water has an osmotic potential of zero at one atmosphere pressure. TheOPvalue of any solution is always negative.Osmotic pressureis a measure of the tendency for water to move into a solution by osmosis, and is expressed as a positive ...