Browse Questions

# Which series of reactions correctly represents chemical reactions related to iron its compound ?

(a) $Fe\; \underrightarrow{dil\;H_{2}SO_{4}}\; FeSO_{4} \;\underrightarrow{H_{2}SO_{4}\;,O_{2}}\;Fe(SO_{4})_{3} \;\underrightarrow{heat}\;Fe$(b) $Fe\; \underrightarrow{O_{2}\;,heat}\; FeO\;\underrightarrow{dil\;H_{2}SO_{4}}\;FeSO_{4} \;\underrightarrow{heat}\;Fe$(c) $Fe\; \underrightarrow{Cl_{2}\;,heat}\; FeCl_{3} \;\underrightarrow{heat\;,air}\;FeCl_{2}\;\underrightarrow{Zn}\;Fe$(d) $Fe\; \underrightarrow{O_{2}\;,heat}\; Fe_{3}O_{4} \;\underrightarrow{CO\;,600^{0}C}\;FeO \;\underrightarrow{CO\;,700^{0}C}\;Fe$