In the rusting of iron- iron has been-reducedoxidisedvaporiseddecomposed

Question

Toppr Admin · Accepted Answer

In corrosion- metal is oxidised by loss of electrons to oxygen to form metal oxide- In rusting of iron- at one spot of the iron object oxidation occurs and that spot behaves as an anode-Anode-xA0- -xA0- Fe-s-x2192-Fe2-aq-2e-x2212-Cathode- 4e-x2212-4H-aq-O2-aq-x2192-2H2O-l-

In the rusting of iron, iron has been:
reduced
oxidised
vaporised
decomposed

In corrosion, metal is oxidised by loss of electrons to oxygen to form metal oxide. In rusting of iron, at one spot of the iron object oxidation occurs and that spot behaves as an anode.
Anode: $F e (s) \to F e^{2 +} (a q) + 2 e^{-}$
Cathode: $4 e^{-} + 4 H^{+} (a q) + O_{2} (a q) \to 2 H_{2} O (l)$

In the rusting of iron, iron has been:reducedoxidisedvaporiseddecomposed

In corrosion, metal is oxidised by loss of electrons to oxygen to form metal oxide. In rusting of iron, at one spot of the iron object oxidation occurs and that spot behaves as an anode.Anode: Fe(s)→Fe2+(aq)+2e−Cathode: 4e−+4H+(aq)+O2(aq)→2H2O(l)

In the rusting of iron, iron has been:
reduced
oxidised
vaporised
decomposed