Q.
Which of the following statements about the following reaction is/are wrong?2Cu2O(s)+Cu2S(s)⟶6Cu(s)+SO2(g)
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a
Both Cu2O and Cu2S are reduced.
b
Only Cu2S is reduced
c
Cu2S is the oxidant
d
Only Cu2O is reduced.
answer is B.
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Detailed Solution
(1) in Cu2O and Cu2S, the oxidation state of Cu is +1. So they are reduced to Cuo. Cu1++e−⟶Cu0
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