Dependence of Diffusion-Controlled Rate Constants of CoSO_4 on the Dielectric Constant of the Solvent

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概要

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• Ultradonic absorption has been measured in three concentrations of CoSO_4, each at three temperatures. The dielectric constant of the medium is varied using three different water + methanol mixed solvents. The relaxation observed in the frequency range 30 to 100 mc is assigned of the first step of Eigen three step ion-association mechanism. The variation of the relaxation frequency and the rate constants with dielectric constant is as expected theoretically for a diffusion - controlled step. The activation energy values obtained by the ultrasonic technique agree with the results for viscous flow.

• 社団法人日本物理学会の論文
• 1970-01-05

著者

• Kor S.k.

  Physics Department University Of Allahabad

• Kor S.

  Physics Department Allahabad University

• BHATTI S.

  Physics Department, Allahabad University

• Bhatti S.

  Physics Department Allahabad University

関連論文

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