See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

Aqueous hydrolysis of CCl4 is not possible due to absence of vacant orbital on carbon, while hydrolysis of MgCl2, SiCl4 and PCl5 is possible. Extent of hydrolysis is proportional to the amount of positive formation charge present on the atomic site prone to attack of H2O molecules. 4 2 3 4 5 CCl MgCl AlCl SiCl PCl    