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Arrange the following in increasing order of oxidation state:Ni in Ni(CO)_4,Os in OsO_4,Xe in Na_4XeO_6 and Fe in K_2FeO_4

Option: 1

OsO_4=Na_4XeO_6<K_2FeO_4<Ni(CO)_4


Option: 2

OsO_4<Ni(CO)_4<K_2FeO_4<Na_4XeO_6


Option: 3

Ni(CO)_4<K_2FeO_4<OsO_4=Na_4XeO_6


Option: 4

K_2FeO_4<OsO_4<Ni(CO)_4<Na_4XeO_6


Answers (1)

As we learnt

 

 

Oxidation number and oxidation state -

 

A term that is often used interchangeably with the oxidation number is the oxidation state. This implies oxidation number denote the oxidation state of an element.

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O.N.(Ni)=0,  O.N.(Xe)=+8

O.N.(Os)=+8,  O.N.(Fe)=+6

Posted by

Kshitij

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