See image — Haloalkanes and Haloarenes Chemistry Question

💡 Solution & Explanation

Correct option: \(\text{D}\). Polyhalogen compounds are identified by their characteristic formula and reactions; for example haloform-type compounds contain \(\ce{CX3}\) units and show typical stability/reactivity trends. Recovered question text: 16. Chloroform for anesthetic purposes is tested for its purity with the reagent (1) Silver nitrate (2) Lead nitrate (3) Ammoniacal Cu Cl 2 2 (4) Lead nitrate