JEE-Level Practice: Coordination Compounds
A focused JEE Main / Advanced practice quiz on Coordination Compounds — oxidation state and d-electron count, number of geometrical/optical isomers, hybridisation and unpaired electrons, spin-only moment, CFSE and high-spin/low-spin prediction from the spectrochemical series, and coordination-number reasoning. Read the ion's d-configuration and the ligand field strength first. Each question has a worked explanation.