Zydus Lifesciences Executive Interview Questions, Process, and Tips

pH slope is the change in pH per unit change in electrode potential.

• It is a measure of the sensitivity of a pH electrode.

• A steeper slope indicates a more sensitive electrode.

• The ideal pH slope is around 59.16 mV/pH at 25°C.

• Factors that can affect pH slope include temperature, electrode age, and solution composition.

This statement suggests an inverse relationship between pH and mV.

• The pH of a solution decreases as the mV increases.

• This relationship is commonly observed in pH measurements using electrodes.

• The inverse relationship can be explained by the fact that as the mV increases, the concentration of H+ ions decreases, leading to a decrease in pH.

• This relationship is important to consider when interpreting pH measurements and e