NVAEasyJEE Main 2026 · 28 January, Shift 1Ionic Equilibria & pH

Chemistry Question from JEE Main 2026 · 28 January, Shift 1

Consider the dissociation equilibrium of the following weak acid: HAH+(aq)+A(aq)\mathrm{HA \rightleftharpoons H^+(aq) + A^-(aq)} If the pKapK_a of the acid is 44, then the pH of a 10 mM10\ \text{mM} HA solution is _____ (Nearest integer). (Given: The degree of dissociation can be neglected with respect to unity)

Answer & step-by-step solution

Sign in to reveal the correct answer, the full step-by-step solution, and the common mistakes for this question.

Practice more Ionic Equilibria & pH questions

Get unlimited AI-adaptive practice, mastery tracking, and an AI tutor that explains every step - free to start.

Related questions