Question

copper does not liberate hydrogen on reacting with dilute sulphuric acid. why?

Answer 1

Cias,
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➡️HERE'$ your answer..
➡️If the reaction takes place the must occur as Cu(g) + 2H2SO4(l) --> CuSO4(aq) + SO2(g) + 2H2O(l).because it is a displacement reaction.
➡️So, cu doesn't liberate hydrogen on reacting with dil.sulphuric acid
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