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The oxidation states of iron atoms in compound (A), (B) and (C), respectively, are x,y and z. The sum of x,y and z is______Na4FeCN5NOS Na4FeO4 Fe2CO9 A B C

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answer is 6.

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Detailed Solution

Oxidation state Fe in Na4FeCN5NOSis+2 in Na4FeO4is +4in Fe2CO9 is 0So total 6

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