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|Title:||Partial molal volume and partial molal compressibility of polyethylene glycol in water|
|Authors:||Puri, A K|
Soni, N K
Sharma, Ashish K
|Abstract:||Using the experimental data of Gereeze [Acustica, 38 (1977)] 51 on ultrasonic velocity, density and refractive index or aqueous polyethylene glycol, the values of partial molal volume (ϕvº), experimental slope (Sv) and partial molal compressibility (ϕκº) at different temperatures, interaction coefficient (Q), molal volume of Vand's equation at 20°C (V) and molar refraction (Rm) have been calculated. Validity of Vand's equation and molar refraction equation for polyethylene glycol is displayed. Temperature dependence hydration nature of polyethylene glycol has also been discussed.|
|Appears in Collections:|| IJC-A Vol.41A(04) [April 2002]|
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