Red Cabbage pH Indicator Test | pH Game #Shorts #Magnetbrains #Sciencetricks

The pH indicators are

Red-cabbage juice is a _____ indicator .

The rapid change of pH near the stoichiometric point of an acid base titration is the basis of indicator detectio. pH of the solution is related to ratio of the concentrations of the conjugate acid (Hin) and base (In^(-)) forms of the indicator given by the expression