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Which of the following is wrong statement

  • Option 1)

          Ni(CO)_{4}has oxidation number + 4 for Ni

  • Option 2)

    Ni(CO)_{4}  has zero oxidation number for Ni

  • Option 3)

    Ni is metal

  • Option 4)

    CO is gas

 

Answers (1)

As we have learned

Oxidation number of central metal atom -

The charge the central atom would carry if all the ligands are removed along with the electron pairs that are shared with the central atom.

-

 

 Ni(CO)_4  has O.N zero for Ni

 

 

 


Option 1)

      Ni(CO)_{4}has oxidation number + 4 for Ni

Option 2)

Ni(CO)_{4}  has zero oxidation number for Ni

Option 3)

Ni is metal

Option 4)

CO is gas

Posted by

Vakul

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