Which of the following is an example of a displacement reaction?
AB+CD→AD+CBAB + CD \rightarrow AD + CBAB+CD→AD+CB
A+B→ABA + B \rightarrow ABA+B→AB
A+BC→AC+BA + BC \rightarrow AC + BA+BC→AC+B
AB→A+BAB \rightarrow A + BAB→A+B
Correct Answer: C — A+BC→AC+BA + BC \rightarrow AC + BA+BC→AC+B
Explanation:
In a displacement reaction, one element displaces another from a compound. In A+BC→AC+BA + BC \rightarrow AC + BA+BC→AC+B, element A displaces B from BC to form AC.
