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Byju's Answer
Standard XII
Chemistry
Corrosion
What is the o...
Question
What is the oxidation no. Of iron in Na4[Fe(Cn)6]
pls send the solution with it
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Solution
4*Na + Fe +6*CN = 0
4*(+1) + Fe +6*(-1) = 0
Fe = -4+6 = +2
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