Observe the following equations and identify the correct statement i) CuSO +Fe = FesO +Cu
4 4
ii) 2AgNO +Cu = Cu(NO ) +2Ag
3 3 2
a) Copper is more reactive than iron and silver
b) Iron is less reactive than copper and silver
c) Copper is more reactive than silver but less reactive than iron.
d) Silver is more reactive than copper and iron
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