Ultrasonic Study of Mixed Salt Solutions:NaNo3 and NaNo2

M.Lakshmi and T.R. Ananthakrishnan

Department of Physics. St Pauls College. Kalamassery. H.M.T.Colony 683 503 India.

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ABSTRACT:

Concentration dependence of ultrasonic parameters in mixed salts solution of NaNO3 and NaNO2 is analysed using interferometric method. Repeated fluctuation in ultrasonic velocity signify complexion formation at some fixed mole fractions in the mixed solutions. Analysis of pH values reveals the nature of complex formed.

KEYWORDS:

Concentration; Interferometric; Solutions; Ultrasonic