All of the Following Reactions Can Be Described as Displacement

question 152

Multiple Choice

All of the following reactions can be described as displacement reactions except

• A)CuSO₄(aq)+ Ni(s)→ NiSO₄(aq)+ Cu(s).
• B)3CuCl₂(aq)+ 2Al(s)→ 3Cu(s)+ 2AlCl₃(aq).
• C)Fe(s)+ 2HCl(aq)→ FeCl₂(g)+ H₂(g).
• D)CH₄(g)+ Br₂(g)→ CH₃Br(g)+ HBr(g).
• E)Mg(s)+ Hg(NO₃)₂(aq)→ Mg(NO₃)₂(aq)+ Hg(l).

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