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Question

The maximum oxidation state shown by the elements V, Cr, Mn and Sc is respectively:

A
+5,+6,+7,+3
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B
+3,+6,+5,+2
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C
+3,+7,+5,+2
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D
+4 in each case
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Solution

The correct option is A +5,+6,+7,+3
The ground state configuration of the given transition metals are:




The metal can loose all the valence electrons to show their maximum oxidation state.

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