Chemistry Formulas Osmotic Pressure Formula More Videos What is Osmosis process? Osmosis process allows solvent to pass through the semipermeable membrane bot the solute. The pressure is targeted from solvent to solution or weak solution to the concentrated ones. A plenty of practical examples like purifying sea water, industrial extraction or purification, or pure water at home are the result of osmotic process only. This is majorly defined as the selective separation aspect by industries. Now, let us discuss on osmotic pressure. This is the excessive pressure applied to a solution to avoid osmosis during separation of solvent via the semipermeable membrane. The symbol ‘π’ is used to demote the osmotic pressure in Chemistry or Physics. Based on the Van’t Hoff’s law, the osmotic pressure could be defined as the \[\ \pi = iRTC \] Where I denotes the total number of ions created by dissolving solute molecules, R is the ideal gas constant, T is the absolute temperature, C is the molar concentration. One more formula for osmotic pressure that connects osmotic pressure with temperature and volume is very much similar to the ideal gas equation and it could be written as – \[\ \pi = nRV \] \[\ \pi = MRT \] Where, M = the molar concentration of the solution R = the gas laws constant (0.0821 ) T = the Kelvin temperature Hence this is clear from the discussion that two solutions of different concentration can be separated by a semipermeable membrane in osmotic pressure. The solution with lower concentration can pass through quickly and the solution with higher concentration will be separated. The process will continue until the concentration of both the solution does not gets the same. The concept is necessary to learn by students because it is frequently used in real-life applications. Related posts: Ideal Gas Law Formula Gay-Lussac’s Law Formula Boyle’s Law Formula Chemistry Formulas Mole Fraction Formula STP Formula Molar Mass Formula Charles’ Law Formula Molality Formula Specific Heat Capacity Formula Dilution Formula Solubility Formula Molarity Formula Normality Formula Titration Formula Chemical Compound Formula Hydroiodic Acid Formula Chemical Equilibrium Formula Enthalpy Formula Vapor Pressure Formula Related Topics: Up Next Percent Composition Formula Don't Miss Molecular Formula Continue Reading Latest Popular Math1 day ago List of all Basic Limit Formulas Math1 day ago List of all Basic Profit and loss Formulas Math1 day ago List of all Basic Perimeter & Area formulas of Quadrilateral Guest Post5 days ago How to Prepare for Salesforce Certification? Math1 week ago List of all Basic Area & Surface area Formulas Math1 week ago List of all Basic Semicircle Formulas Math2 weeks ago Proof of Pythagoras Theorem & Formulas Math2 weeks ago List of all Basic Perimeter Formulas Questions2 weeks ago one number is 2 more than 3 times another. their sum is 22. find the numbers Questions2 weeks ago a line passes through the points (0,3) and (2,-9). what is the equation of this line in alope-intercept form Math6 months ago Average Rate Of Change Formula Made Simple Math2 years ago Surface Area of a Triangular Prism Formula & Volume of a Triangular Math2 years ago Triangular Pyramid Formula | Volume & Surface Area of a Triangular Pyramid Math2 years ago Percentage Formulas | How to Calculate Percentages of a Number? Math6 months ago List of Basic Maths Formulas for Class 5 to 12 Math2 years ago List of Pyramid Formula – Surface Area, Volume of Pyramid Math2 years ago What is Integration? List of Integration by Parts Formulas Math6 months ago List of Basic Algebra Formulas for Class 5 to 12 Math1 year ago What Is Loan Amortization Formula? Calculation & Example? Math2 years ago Y Intercept & X Intercept Formula | Slope Intercept Form & Equation Advertisement