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Ask iit jee aieee pet cbse icse state board community Community Discussion Question: oxidation state???????
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[Post New]19 Apr 2007 20:35:21 IST
    Subject: oxidation state???????
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joyfrancis (1504)

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what is the OS of iron in
[Fe(H2O)5(NO)]SO4
 
OPTIONS ARE 0,1,2 OR 3
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[Post New]19 Apr 2007 20:42:08 IST
    Subject: Re:oxidation state???????
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neelesh.sahay (49)

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hey o.s for Fe is +2 as for H2O and NO we take 0 so overall charge on cordination sphere will be +2 due to -2 coming on SO4
so O.S OF Fe is +2
the survivor always gets through..
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[Post New]19 Apr 2007 21:20:06 IST
    Subject: oxidation state???????
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vidur (14)

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the ans is +1...................bcoz NO has +1 charge .let oxdn state of Fe be x..........then
x+ 1= 2 => x=+1
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[Post New]20 Apr 2007 01:36:52 IST
    Subject: Re:oxidation state???????
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shuvayan007 (0)

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the o.s of fe is 3.....as o.s of NO is -1 and that results in 3 o.s of Fe in the compound...............
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[Post New]22 Apr 2007 01:03:05 IST
    Subject: oxidation state???????
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viperissiva (7)

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u have all got different answers.
u 1st say y the oxidation no. of NO is 1 or -1 or something.
rest all is ok.
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