The correct order of the first ionization enthalpies is :

  • Option 1)

     Ti< Mn< Zn< Ni

  • Option 2)

    Ti< Mn< Ni< Zn

  • Option 3)

    Mn< Ti< Zn< Ni

  • Option 4)

    Zn< Ni< Mn< Ti

Answers (1)

\begin{matrix} Ti& Mn& Ni& Zn\\ 696& 717& 736& 906 \end{matrix} KJ/mol

moving from left to right I.E increases. 


Option 1)

 Ti< Mn< Zn< Ni

Option 2)

Ti< Mn< Ni< Zn

Option 3)

Mn< Ti< Zn< Ni

Option 4)

Zn< Ni< Mn< Ti

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