AIPMT MAINS 2012 Chemistry Transition Elements MCQ Question
Which one of the following does not correctly represent the correct order of the property indicated against it?
Ti < V < Cr < Mn : increasing number of oxidation states
Ti³⁺ < V³⁺ < Cr³⁺ < Mn³⁺ : increasing magnetic moment
Ti < V < Cr < Mn : increasing melting points
Ti < V < Mn < Cr : increasing ionization enthalpy
Correct Answer
Detailed Explanation
Melting point of Mn and Zn is lower than their adjacent elements due to stable electronic configuration.
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