p-Block elementsHard
Question
Which of the following compound is obtained on heating potassium ferrocyanide with concentrated H2SO4?
Options
A.CO2
B.CO
C.C2H2
D.(CN)2
Solution
K4 [Fe(CN)6] + 6H2SO4 (conc) + 6H2O 
2K2SO4 + FeSO4 + 3(NH4)2SO4 + 6CO
2K2SO4 + FeSO4 + 3(NH4)2SO4 + 6COCreate a free account to view solution
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