IUPAC name of H2[PtCl6] is : — Coordination Compounds Chemistry Question

💡 Solution & Explanation

Step 1: The compound H2[PtCl6] is a complex acid rather than an ionic salt. Step 2: According to IUPAC nomenclature rules for complex acids, the suffix '-ate' of the metal is replaced with '-ic acid', and the outer hydrogen is omitted from the prefix. Step 3: This yields the name hexachloroplatinic (IV) acid, which corresponds to option (d).