AP EAMCET20228 Jul 2022Morning ShiftChemistryIonic EquilibriumActual
Statement A : pH of buffer increases with increasing temperature. Statement B : The value of K_W of water decreases with decreasing temperature.
Options
- AA is correct, but B is wrong.
- BBoth A and B are correct
- CBoth A and B are wrong
- DA is wrong but B is correct
Correct answer
B. Both A and B are correct
Step-by-step solution
Dissociation of electrolytes increases with increase in temperature: So, K _ w = [ H ⁺ ] [ OH ⁻ ] also increases. pH of the buffer solution increases.