Which of the following reagent can be used to separate AgCl and AgI ? — Redox Reactions and Volumetric Analysis Chemistry Question

💡 Solution & Explanation

Step 1: Carbon dioxide (CO2) is an acidic oxide of carbon (+4 state) that dissolves in water to form carbonic acid (H2CO3). Step 2: Carbonic acid has the "-ic" suffix. Step 3: Thus, the carbon-containing product is an oxyacid with an "-ic" suffix, matching option (a).