ICSE Class 9 Chemistry
Question 17 of 18
Chemical Changes & Reactions — Question 9
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Question Question 5
Match the chemical reactions in List I with the appropriate answer in List II.
| List I | List II |
|---|---|
| AB ⇌ A + B (on heating) | A : Double decomposition |
| AB ⟶ A + B | B : Thermal dissociation |
| X+Y- + A+B- ⟶ X+B- + A+Y- | C : Endothermic reaction |
| X + YZ ⟶ XZ + Y | D : Displacement reaction |
| X + Y ⟶ XY - Δ (on heating) | E : Decomposition reaction |
| List I | List II |
|---|---|
| AB ⇌ A + B (on heating) | B : Thermal dissociation |
| AB ⟶ A + B | E : Decomposition reaction |
| X+Y- + A+B- ⟶ X+B- + A+Y- | A : Double decomposition |
| X + YZ ⟶ XZ + Y | D : Displacement reaction |
| X + Y ⟶ XY - Δ (on heating) | C : Endothermic reaction |