EFFECT OF USING MNO2 AS ADSORBANT ON THE IONIZATION CONSTANT AND ELECTRICAL CONDUCTIVITY FOR SOME ALIPHATIC CARBOXYLIC ACID CONTAINING BY HYDROXYL GROUP ON Α- POSITION

Abstract

The effect of manganese dioxide as adsorbed substance on the electrical conductivitywere studied. Also the ionization constant and degree of dissociation for cations and anions producedfrom ionization of glycolic , mandilic , benzilic acids.The data obtained reveal that three are clearinfluence of MnO2 on the behaviour of electrical properties of acidic solution ,which may giveinformation to clarify the mechanisms of adsorption.