JEE Main 2023 Chemistry question

ChemistryThe d and f-Block ElementsJEE Main 2023

The mismatched combinations are A. Chlorophyll – Co B. Water hardness – EDTA C. Photography – D. Wilkinson catalyst – E. Chelating ligand – D-Penicillamine Choose the correct answer from the options below.

Answer: (B)

Solution

Question ID VK-036385