**(A):** In the titration of with , methyl orange is a better indicator than phenolphthalein for the — Redox Reactions and Volumetric Analysis Chemistry Question

💡 Solution & Explanation

**Assertion:** For total neutralization ($Na_2CO_3 \rightarrow CO_2$), an indicator with a low pH range (like MO) is required. [15], [16] <br>**Reason:** Ph changes color at pH ~8.3, which marks only the first half of the reaction ($Na_2CO_3 \rightarrow NaHCO_3$). [16]