Which of the following statements is/are correct regarding the mixing of solutions and the law of eq — Redox Reactions and Volumetric Analysis Chemistry Question

💡 Solution & Explanation

Statement A is the standard formula for mixing non-reacting solutions. Statement D correctly describes the "Equivalent Chain" principle for series reactions. Statement B is false (acids and bases react and consume each other, so the numerator is $ | N_1V_1 - N_2V_2 | $). Statement C is false because milli-equivalents ($N \times V$) depend on volume, which expands/contracts with temperature.