Question

In a Double displacement reaction,........
a) ions remain at rest
b) ion get liberated
c) ions are exchanged
d) ions are not created

Answer 1

In a double displacement reaction, ions are exchanged.

Extra Information :-

Combination Reactions

A + B → AB

2Na(s) + Cl₂(g) → 2NaCl(s)

Decomposition Reaction

AB → A + B

2HgO(g) → 2Hg(l) + O₂(g)

Single Displacement Reaction

A + BC → AC + B

Mg(s) + Cu(NO₃)₂(aq) → Mg(NO₃)₂(aq) + Cu(s)

Double Displacement Reaction

AB + CD → AD + CB

2KI(aq) + Pb(NO₃)₂(aq) → 2KNO₃(aq) + PbI₂(s)

Answer 2

Answer:

in a double displacement reaction, ions are exchanged

Explanation:

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