JEE Main 20241 Feb, Evening shiftChemistryHardClassification of Elements and Periodicity in Properties127× since 2002The transition metal having highest 3rd 3^{\text {rd }}3rd ionisation enthalpy is :AOption A. Mn\mathrm{Mn}MnBOption B. Fe\mathrm{Fe}FeCOption C. Cr\mathrm{Cr}CrDOption D. VVVCheckSkip · show solution
