Ionisation Enthalpies of Transition Elements

JEE Main Chemistry · d- and f-Block Elements · 7 questions, latest first

• The correct order of first ( Δ_i H_1 ) and second ( Δ_i H_2 ) ionisation enthalpy values of Cr and Mn are: A. Δ_i H_1: Cr>Mn B.…20266 April, Shift 2 · Q60
• Given below are two statements: Statement I: Among Zn, Mn, Sc and Cu, the energy required to remove the third valence electron is…20262 April, Shift 2 · Q60
• Given below are two statements: Statement I: The first ionization enthalpy of Cr is lower than that of Mn. Statement II: The…202622 January, Shift 2 · Q60
• The incorrect relationship in the following pairs in relation to ionisation enthalpies is:20254 April, Shift 2 · Q61
• A transition metal 'M' among Sc, Ti, V, Cr, Mn and Fe has the highest second ionisation enthalpy. The spin-only magnetic moment…20249 April, Shift 2 · Q86
• The transition metal having highest 3^rd ionisation enthalpy is:20241 February, Shift 2 · Q68
• Given below are two statements: one is labelled as Assertion and the other is labelled as Reason (R). Assertion: The first…202331 January, Shift 2 · Q34