SiCl4 + H2O -> H4SiO4 + HCl — Redox Reactions and Volumetric Analysis Chemistry Question

💡 Solution & Explanation

Step 1: Silicon tetrachloride (SiCl4) undergoes rapid, complete hydrolysis due to the availability of vacant d-orbitals on the silicon atom. Step 2: All four chlorine atoms are replaced by hydroxyl groups to form orthosilicic acid (H4SiO4) and hydrochloric acid (HCl). Step 3: The silicon-containing product is silicic acid, which carries the '-ic' suffix, making category A the correct assignment.