Final answer:
The compound P₂Cl does not have a correct name listed, and it's likely a misplaced compound. Assuming it should be P₂Cl₄, the correct name would be diphosphorus tetrachloride.
Step-by-step explanation:
The correct name for the compound P₂Cl is incorrect as written and may be a typographical error. Typically, binary compounds of non-metals follow a specific naming convention that uses Greek prefixes to denote the number of atoms present. If we assume the compound in question is meant to be P₂Cl₄, then the correct name according to the rules of nomenclature would be diphosphorus tetrachloride. Other examples of correctly named compounds include phosphorus pentachloride for PCl₅, dinitrogen monoxide for N₂O, and carbon tetrachloride for CCl₄.