- 29 students
- 0 lessons
- 0 quizzes
- 10 week duration
SOLUTION CHEMISTRY
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MODULE 1 : SOLUTIONS
INTRODUCTION TO SOLUTIONS- Binary liquid solutions – Raoult’s law- ideal and non-ideal solutions– ∆Gmix, ∆Vmix, and ∆Smixfor ideal solutions. Vapour pressure – composition and temperature– composition curves of ideal and non-ideal binary liquid solutions
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Solubility of gases in liquids
Henry’s law. Distribution of a solute between two solvents– Nernst distribution law
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Partial molar quantities
Definition of Chemical potential – Gibbs–Duhem equation( derivation)
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Colligative properties
Definition-vapour pressure lowering, Boiling point elevation and freezing point depression (thermodynamicderivation).Molar mass determination-related problems – Osmotic pressure –laws ofosmotic pressure – Reverse osmosis – purification of sea water. Abnormal molecular masses – van’t Hoff factor – Degree of association and Degree of dissociation
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MODULE 2 : Electrical Conductance
Introduction- Faraday’s laws of electrolysis, electrochemical equivalent& chemical equivalent
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Conductivity
Electrolytic conductivity, molar conductivity – Variation of molar conductivitywith concentration. Kohlrausch’s law – Applications
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Ionic mobility
relation with ion conductivity, influence of temperature on ionconductivity, ion conductivity and viscosity – Walden’s rule. Abnormal ion conductivity of hydrogen and hydroxyl ions.
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