Solutions for IIT JEE
- 1. STUDYDUNIYA The Educational Social Network C H E M I S T R Y - P H Y S I C A L - S O L U T I O N S IIT JEE @studyduniya +91 7744994714 Solubility of a substance is its maximum amount that can be dissolvedin a specified amount of solvent at a specified temperature. It dependsupon the nature of solute and solvent as well as temperature andpressure. SOLUBILITY
- 2. STUDYDUNIYA The Educational Social Network C H E M I S T R Y - P H Y S I C A L - S O L U T I O N S IIT JEE @studyduniya +91 7744994714 The law states thatat a constant temperature, thesolubility of a gas in a liquidis directly proportional to thepartial pressure of the gaspresent above the surface ofliquid or solution. HENRYS LAW
- 3. STUDYDUNIYA The Educational Social Network C H E M I S T R Y - P H Y S I C A L - S O L U T I O N S IIT JEE @studyduniya +91 7744994714 For a solution of volatile liquids, the partial vapour pressure of each component of the solutionis directly proportional to its mole fraction present in solution. RAOULTSLAW
- 4. STUDYDUNIYA The Educational Social Network C H E M I S T R Y - P H Y S I C A L - S O L U T I O N S IIT JEE @studyduniya +91 7744994714 VAPOUR PRESSURE OF LIQUID- LIQUIDSOLUTIONS
- 5. STUDYDUNIYA The Educational Social Network C H E M I S T R Y - P H Y S I C A L - S O L U T I O N S IIT JEE @studyduniya +91 7744994714 For a solution of volatile liquids, the partial vapour pressure of each component of the solutionis directly proportional to its mole fraction present in solution. IDEAL SOLUTION
- 6. STUDYDUNIYA The Educational Social Network C H E M I S T R Y - P H Y S I C A L - S O L U T I O N S IIT JEE @studyduniya +91 7744994714 When a solution does not obey Raoults law over the entire range of concentration, then it is called non-ideal solution. The vapour pressureof such a solution is either higher or lower than that predicted byRaoults law NON IDEALSOLUTION
- 7. STUDYDUNIYA The Educational Social Network C H E M I S T R Y - P H Y S I C A L - S O L U T I O N S IIT JEE @studyduniya +91 7744994714 When the vapour pressure of a solution is higher than that predicted by Raoult's law, thesolution exhibits positivedeviation and if it is lower, it exhibits negative deviation from Raoultslaw. DEVIATION FROM RAOULT'S LAW
- 8. STUDYDUNIYA The Educational Social Network C H E M I S T R Y - P H Y S I C A L - S O L U T I O N S IIT JEE @studyduniya +91 7744994714 The intermolecular attractive forces between the solute-solvent molecules are weaker than those between the solute- solute and solvent-solventmolecules. POSITIVE DEVIATION
- 9. STUDYDUNIYA The Educational Social Network C H E M I S T R Y - P H Y S I C A L - S O L U T I O N S IIT JEE @studyduniya +91 7744994714 POSITIVE DEVIATION
- 10. STUDYDUNIYA The Educational Social Network C H E M I S T R Y - P H Y S I C A L - S O L U T I O N S IIT JEE @studyduniya +91 7744994714 The intermolecular attractive forces between thesolute-solute and solvent- solvent molecules are weaker than those betweenthe solute-solventmolecules. NEGATIVE DEVIATION
- 11. STUDYDUNIYA The Educational Social Network C H E M I S T R Y - P H Y S I C A L - S O L U T I O N S IIT JEE @studyduniya +91 7744994714 NEGATIVE DEVIATION
- 12. STUDYDUNIYA The Educational Social Network C H E M I S T R Y - P H Y S I C A L - S O L U T I O N S IIT JEE @studyduniya +91 7744994714 Azeotropes are binary mixtureshaving the same composition in liquid and vapour phase and boil ata constant temperature. The solutions which show a large positive deviation fromRaoults law form minimum boiling azeotrope at a specific composition.ethanol-water mixture. AZEOTROPES
- 13. STUDYDUNIYA The Educational Social Network C H E M I S T R Y - P H Y S I C A L - S O L U T I O N S IIT JEE @studyduniya +91 7744994714 The solutions that show large negative deviation from Raoults lawform maximum boiling azeotrope at a specific composition. Nitric acid and water AZEOTROPES
- 14. STUDYDUNIYA The Educational Social Network C H E M I S T R Y - P H Y S I C A L - S O L U T I O N S IIT JEE @studyduniya +91 7744994714 RELATIVELOWERING OF VAPOURPRESSURE
- 15. STUDYDUNIYA The Educational Social Network C H E M I S T R Y - P H Y S I C A L - S O L U T I O N S IIT JEE @studyduniya +91 7744994714 ELEVATION OFBOILING POINT
- 16. STUDYDUNIYA The Educational Social Network C H E M I S T R Y - P H Y S I C A L - S O L U T I O N S IIT JEE @studyduniya +91 7744994714 ELEVATION OFBOILING POINT
- 17. STUDYDUNIYA The Educational Social Network C H E M I S T R Y - P H Y S I C A L - S O L U T I O N S IIT JEE @studyduniya +91 7744994714 DEPRESSIONOF FREEZINGPOINT
- 18. STUDYDUNIYA The Educational Social Network C H E M I S T R Y - P H Y S I C A L - S O L U T I O N S IIT JEE @studyduniya +91 7744994714 DEPRESSIONOF FREEZINGPOINT
- 19. STUDYDUNIYA The Educational Social Network C H E M I S T R Y - P H Y S I C A L - S O L U T I O N S IIT JEE @studyduniya +91 7744994714 The osmotic pressure of a solution is the excess pressure that must be applied tostop thepassage of solvent molecules through asemipermeable membrane into the solution. OSMOTICPRESSURE
- 20. STUDYDUNIYA The Educational Social Network C H E M I S T R Y - P H Y S I C A L - S O L U T I O N S IIT JEE @studyduniya +91 7744994714 Two solutions having same osmotic pressure at a giventemperature are called isotonic solutions. TYPES OF SOLUTIONS Any solution with a higher osmotic pressure than other solution, then the solution is called Hypertonic solution
- 21. STUDYDUNIYA The Educational Social Network C H E M I S T R Y - P H Y S I C A L - S O L U T I O N S IIT JEE @studyduniya +91 7744994714 A hypotonic solution is any solution that has a lower osmotic pressure than another solution TYPES OF SOLUTIONS
- 22. STUDYDUNIYA The Educational Social Network C H E M I S T R Y - P H Y S I C A L - S O L U T I O N S IIT JEE @studyduniya +91 7744994714 When a pressure larger than theosmotic pressure is applied to the solution side. Then,thepure solvent flows out of the solution through the semi-permeable membrane. This phenomenon is called reverse osmosis REVERSEOSMOSIS