PPT-Osmosis, Osmotic pressure and

Molecular processes Introduction All molecules have random motion because of their kinetic energy Gases have a large amount of random motion liquids and solids have less random motion because of the large attractive force between their molecules . Partial support from National Science Foundation's ADVANCE IT Program under Award HRD-1007978. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.. Presented by Nitin Chauhan of Culligan (Hall’s Water Group) . For ASPE Cleveland Chapter. October 2012. Outline of Topics . RO. Fundamentals of RO . RO Selection and Design Criteria. How to size a RO. Pharmaceutical Use. Water Purification Engineering . Md. . Saifuzzaman. Associate Professor. Pharmacy Discipline, KU.. E-mail: saifuzzaman17@yahoo.com. Pharmaceutical Industrial Management . Pharm. 5211: Section B. Partial support from National Science Foundation's ADVANCE IT Program under Award HRD-1007978. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.. . solutions. . Importance . of. . Colligative Properties. Some physical properties of solution are affected by the concentration of solute particles. Properties . of solutions that depend on the number of molecules in a given volume of solvent and not on the . . Really smelly demonstration…... Put a few drops of vanilla in a balloon. Shake the balloon, then wait about 30 seconds. Smell the outside of the balloon. What’s going on?. EVIDENCE. INFERENCE. Sec 4.3 . pg. 74-75. Osmosis. : . a . special case of diffusion . involving water. water . molecules . move across . a selectively permeable membrane from an area of high water concentration to an area of low water . INTRODUCTION. Osmotic drug delivery uses the osmotic pressure of drug or other solutes (. osmogens. or . osmagents. ) for controlled delivery of drugs. Osmotic drug delivery has come a long way since Australian physiologists Rose and Nelson developed an implantable pump in 1955.. Dr. . Mahvash. . Khan. MBBS, MPhil. Capillaries are the sites for exchange of materials between blood and tissue cells. .. The walls of the capillaries are extremely thin, constructed of single-layer. Eleventh Edition. Chapter 26. The Urinary . System. Clicker Questions. What is the composition of the filtrate in the capsular space?. like urine, only more concentrated. similar to water. like urine, only less concentrated. only. Osmolar . Solution. So to reaching equilibrate stage the water will move from (A to B) { from high water concentration to low water concentration } . This movement of water called . Osmosis. Dr. Habibur Rahman. Associate Professor. J. N. College, Boko. Water Absorption: Organ, Mechanism: . Absorption of water and nutrient is carried by the younger portions of a root, near its tip. The very tip is covered with a sheathing root cap which protects the delicate underlying tissues as the root pushes its way through the soil.. Lab 4. What is osmosis? . a process by which molecules of a solvent tend to pass through a semi-permeable membrane from a less concentrated solution into a more concentrated one.. Osmotic fragility of RBCs . saady. The mole fraction, n2/ (n1 + n2), is nearly equal to, and may be replaced by, the mole ratio n2/n1 in a dilute solution . Then, the relative vapor pressure lowering can be expressed in terms of .