Thermodynamic and Interactions Studies of Serine with Aqueous Sodium Chloride at Different Concentrations, Constant Temperature and Constant Frequency at 2MHz
[1]
Shilpa A. Mirikar, Department of Physics, Dayanand Science College, Latur (MS), India.
[2]
Govind K. Bichile, Department of Physics, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad (M.S), India.
There are many techniques available to study physical properties to interpret the molecular interaction in liquids, liquid mixtures and solutions. The study of ultrasonic waves through solution is found to be quite interesting. The study of ultrasonic waves through solution is used for knowing the nature and strength of intermolecular forces and their interaction in liquids, liquid mixtures and solutions. Thermo-acoustical and its allied properties are very helpful in predicting the physico-chemical behavior and molecular interactions occurring in liquids, liquid mixtures and solutions. Hence this motivates the researchers to take up the research project in the field. Ultrasonic velocity, density and viscosity have been measured for serine in aqueous sodium chloride at different concentrations ,constant temperature and constant frequency at 2MHz with a view to investigate the exact nature of molecular interactions. From the experimental data, ultrasonic parameters such as classical absorption factor (α/f2), relaxation time (τ), relaxation strength (r) and Rao’s molar sound function (F) have been computed. The results have further been used to interpret the nature and strength of molecular interactions of serine in aqueous NaCl solutions.
Ultrasonic Velocity, Hydrogen Bonding, Molecular Interactions
[1]
Karuna Kumar D Bala, Rayapa K Reddy, G Srinivasa Rao, G.V Rama Rao and C Rambabu. , J. Chem. Pharm. Res, 2011; 3(5); pp274-280.
[2]
G.V Ramarao, A.V Sarma and C Rambabu, Indian J. Pure Appl. Phys, 2004; 42; 820-826.
[3]
G.V Ramarao, A.V Sarma, D Ramachandran. And C Rambabu, Indian J. Pure Appl. Phys, 2005; 43; pp602-608.
[4]
G.V Ramarao , A.V Sarma , P.B Sandhyasri ,C Rambabu C, Indian J. Pure Appl. Phys, 2007;45; pp135-142.
[5]
K Sreekanth, D.S Kumar, M Kondaiah and D Krishnarao, J.Chem.Pharm. Res, 2011; 3(4); pp29-41.
[6]
R Venis and R Rajkumar, J. Chem. Pharm. Res, 2011; 3(2); pp878-885.
[7]
S. A Mirikar, P. P Pawar, and G. K Bichile K, J. Chem. Pharm. Res, 2011;3(5) ; pp306-310.
[8]
T Ogawa, K Mizutani, M Yasuda, Dull. Chem. Soc. Japan, 1984; 51; pp2064.
[9]
R Bhatt, J.C Ahluwalia, J. Phys. Chem, 1995; 89; pp1099.
[10]
A Soto, A Arce, M .K Khoshkabarchi, Biophysics, Chem., 1998; 74; pp165.
[11]
C .C Chen, Y Zhuy, L.B Evans, Biotech prog, 19895(111); pp 198.
[12]
R.R Raposo, L.F Merida, M.A Esteso, J. Chem. Thermodyn, 1994; 26; pp1121.
[13]
M.K Khoshkbarchi, J.H Vera, AlCHE. J, 1996; 42; pp2354.
[14]
D Das D and D.Khazra, Indian J. of Physical Chemistry, 2003; 77B (5); pp519.
[15]
T Ramanjipa, M.E Rao and E Rajgopal E, Indian J. of Pure & Appl. Physics, 1993; 31; pp 348 .
[16]
A Pradhan, J.H Vera, Chem. Eng. Data, 2001; 45; pp140.
[17]
P.B Agrawal, Mohd Indrees Mohd Siddique. and M.L Narwade, Ind. J. Chem, 2003; 42A (5); pp1050.
