Question

Several physicochemical parameters vary with temperature. For example, at 100°C the pH of pure water is approximately 6. Under these conditions. Calculate the concentration of OH- in micromolar.

Answer 1

At 100 degree celcius.

PH = 6 . For pure water .

So, Concentratio of H⁺ ion = 10^-6 M .

For pure water

Concentration of H⁺. = Concentration of OH^- .

So, Concentration of OH^- = 10^-6 M .

At 100 degree celcius.