When electrode potential response is plotted as a function of ammonia concentration on a semi-log graph, the graph obtained will be ____________
(a) A straight line
(b) Parabolic
(c) Sigmoidal
(d) A curve
This question was addressed to me in homework.
I want to ask this question from Ammonia and Fluoride Electrode in chapter pH Meters and Ion Analysers of Analytical Instrumentation