Study on Some Electrical Properties of Coumarin In (Ethanol – Water) Mixtures with Three Weight Percentage at Five Temperatures

Abstract

This research involves the study on some electrical properties such as dielectricconstant (D), molar conductivity (Λ) and the calculation of molar polarization (P)and ion- pair formation constant (KA) in three (Ethanol – Water) mixturescontaining (50, 70, 90%) of ethanol at five different temperatures in the range(293.15 – 313.15)K.