A kinetic study of dipolar protic solvent on ethyl nicotinate was highlighted by carrying out the varying composition from 30% to 70% (v/v) at five different temperature ranging from 20oc to 40 0c. The specific rate constant values of the reaction found to decrease with gradual addition of ethyl alcohol in water- ethanol media. The value of iso composition activation energy (Ec) and iso-dielectric energy (ED ) values of the reaction were found increase with increase proportion of ethyl alcohol in water- ethanol media. The number of water molecule associated with the activated complex is found to be decrease (1.230 to1.178) in water -ethanol media. The thermodynamic activation parameter such as H*, S*, and G* values of the reaction have been calculated.
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A. Bano; A. Singh, "A kinetics study of dipolar protic solvent in alkaline hydrolysis of ethyl Nicotinate in water-ethanol media- A Solvent effect", Journal of Ultra Chemistry, Volume 13, Issue 6, Page Number 145-150, 2017Copy the following to cite this URL:
A. Bano; A. Singh, "A kinetics study of dipolar protic solvent in alkaline hydrolysis of ethyl Nicotinate in water-ethanol media- A Solvent effect", Journal of Ultra Chemistry, Volume 13, Issue 6, Page Number 145-150, 2017Available from: http://www.journalofchemistry.org/paper/571/