Periodic TableHard

Question

Which one of the following does not correctly represent the correct order of the property indicated against it?

Options

A.Ti < V < Mn < Cr : increasing 2nd ionization enthalpy
B.Ti < V < Cr < Mn : increasing number of oxidation states
C.Ti3+ < V3+ < Cr3+ < Mn3+ : increasing magnetic moment
D.Ti < V < Cr < Mn : increasing melting points

Solution

Cr has highest melting point in the series.

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