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Tag: Solutions

Osmosis and Osmotic Pressure

Post author By Hemant More
Post date January 31, 2020
1 Comment on Osmosis and Osmotic Pressure

Science > Chemistry > Solutions and Their Colligative Properties > Osmosis and Osmotic Pressure In this article, we shall study the phenomenon of osmosis and osmotic pressure. Semipermeable Membrane: A semipermeable membrane is a membrane which allows the solvent molecules, but not the solute molecules through it. Examples: Cellulosde, cellulose nitrate, animal bladder. Osmosis: The spontaneous […]

Tags Abbe Nollet experiment, Chemistry, Colligative properties, Hypertonic solutions, Hypotonic solutions, Isotonic solutions, Osmosis, Osmotic pressure, Semipermeable membrane, Solutions, Van't Hoff's Avogadro's law, Van't Hoff's Boyle's law, Van't Hoff's Charle's law, Van't Hoff's general solution equation, Van't Hoff's theory of solution

Physical Chemistry

Boiling Point Elevation and Freezing Point Depression

Post author By Hemant More
Post date January 31, 2020
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Science > Chemistry > Solutions and Their Colligative Properties > Boiling Point Elevation and Freezing Point Depression In this article, we shall study two colligative properties of solutions, namely elevation of boiling point and depression in freezing point due to addition of solute. Elevation of Boiling Point: Boiling Point of a Liquid: Boiling point is […]

Tags Boiling point, Chemistry, Colligative properties, Depression of freezing point, Elevation of boiling point, Freezing point, Solutions

Physical Chemistry

Numerical Problems on Lowering of Vapour Pressure

Post author By Hemant More
Post date January 31, 2020
5 Comments on Numerical Problems on Lowering of Vapour Pressure

Science > Chemistry > Solutions and Their Colligative Properties > Numerical Problems on Lowering of Vapour Pressure In this article, we shall study to solve problems based on relative lowering of vapour pressure and to calculate the molecular mass of a solute. Example – 01: The vapour pressure of a pure liquid at 298K is […]

Tags Barometric method, Chemistry, Clausius Clapeyron equation, Colligative properties, Gas saturation method, Lowering of vapour pressure, Manometric method, Molar mass of solute, Non-volatile solute, Oswald and Walker's dynamic method, Raoult's law, Relative lowering of vapour pressure, Solutions, Vapour pressure, Volatile solute

Physical Chemistry

Lowering of Vapour Pressure of Solution

Post author By Hemant More
Post date January 31, 2020
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Science > Chemistry > Solutions and Their Colligative Properties > Colligative Properties In this article, we shall learn the meaning of colligative properties, colligative properties of solutions, and the lowering of vapour pressure due to the addition of solute in a solvent. Colligative Properties: Colligative properties are those properties of dilute solutions that depend only […]

Tags Barometric method, Chemistry, Clausius Clapeyron equation, Colligative properties, Gas saturation method, Lowering of vapour pressure, Manometric method, Molar mass of solute, Non-volatile solute, Oswald and Walker's dynamic method, Raoult's law, Relative lowering of vapour pressure, Solutions, Vapour pressure, Volatile solute

Physical Chemistry

Solutions of Gases in Liquids

Post author By Hemant More
Post date January 31, 2020
No Comments on Solutions of Gases in Liquids

Science > Chemistry > Solutions and Their Colligative Properties > Solutions of Gases in Liquids In this article, we shall study solutions of gases in liquids and Henry’s law of solubility. Almost all the gases are soluble in water as well as in other liquids to a greater or lesser extent. The solubility of gases […]

Tags Chemistry, Gas in liquid solutions, Gaseous solution, Henry's law of solubility, Salting out effect, Solubility, Solutions