0.01 moles of a weak acid HA (K = 2.0 × 10 ) is dissolved in 1.0 L of 0.1 M HCl solution. The degree — Ionic Equilibrium Chemistry Question

Question

0.01 moles of a weak acid HA (K = 2.0 × 10 ) is dissolved in 1.0 L of 0.1 M HCl solution. The degree of dissociation of HA is ………… × 10 (Round off to the Nearest Integer). [Neglect volume change on adding HA. Assume degree of dissociation <<1] a –6 –5