Which of the following statements is incorrect ?
(i) K_w = [H⁺][OH^-] = 1.0 * 10^-¹⁴ at 25°C.
(ii) Water or water solutions in which [H⁺] = [OH^-] = 10^-⁷ M are neutral solutions,neither acidic nor basic.
(iii) A solution in which [H⁺] > [OH^-] is basic
Iv) A solution in which [OH^- ] > [H⁺] is acidic

Question

Quizplus · Accepted Answer

A solution is basic if [OH⁻] > [H⁺] and acidic if [H⁺] > [OH⁻], so statements iii and iv are incorrect.

Which of the Following Statements Is Incorrect