Question

iron show an oxidation number of +1 in.

a) [ Fe (H2O)6] 2+

b) Fe4 [Fe (CN )6] 3

c) [ Fe (H2O )5NO + ] SO4

d)[ FeBr4]-

Answer 1

answer.

in [Fe(H2O )6 ]2+. O.S of Fe = +2

in. [ Fe4 [Fe(CN)6]3 O.S of fe are +3,and +2 respectively.

in [Fe(H2O)5NO ] SO4 Let O.S of Fe =x

As O.S Of NO = +1

so ,

X : 1 =2 or - , + 1

in [FeBr4]^- the O.S Of Fe = +3.


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Answer 2

HEY MATE HERE IS YOUR ANSWER

OPTION C. [Fe4(H2O) 5NO+]SO4

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