Flag Physical Chemistry> Explain debey huckel onsagers law of stro...
question mark

Explain debey huckel onsagers law of strong electrolytes.

Nitesh Oraon , 10 Years ago
Grade
anser 1 Answers
Rinkoo Gupta

Last Activity: 10 Years ago

A theory providing quantitative results for the conductivity of ions in dilute solutions of strong electrolytes, which enables theKohlrausch equationto be derived. This theory can be stated as: K =A+B?0m, where ?0mis thelimiting molar conductivity.

A=z2eF2/3p?(2/eRT)½,B=qz3eF/24peRT(2/eRT)½
,wherezis the charge of an ion,eis the charge of an electron,Fis Faraday's constant, ? is the viscosity of the liquid,Ris the gas constant,Tis the thermodynamic temperature, andq= 0.586 in the case of a 1,1 electrolyte. The Debye-Hückel-Onsager theory uses the same assumptions and approximations as theDebye-Hückel theoryand is also limited to very dilute solutions (usually less than 10-3M) for which there is good agreement between theory and experiment. The modifications were made by the Norwegian-born US chemist Lars Onsager (1903–76)
Thanks & Regards
Rinkoo Gupta
AskIITians Faculty

Provide a better Answer & Earn Cool Goodies

Enter text here...
star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments


Ask a Doubt

Get your questions answered by the expert for free

Enter text here...