A complex of iron and cyanide ions is 100% ionised at 1m (mol). If its – InterviewSolution

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1.	A complex of iron and cyanide ions is 100% ionised at 1m (mol). If its elevation in b.p is 2.8^(0), (K_(b)=0.52^(0) "mol"^(-1)Kg), then the complex is :
Answer» `K_(3)[FE(CN)_(6)]` `Fe(CN)_(2)` `K_(4)[Fe(CN)_(6)]` `Fe(CN)_(4)` ANSWER :A

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