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सी.आई.एस.सी.ई.आयसीएसई ICSE Class 8

Match the chemical reactions in List I with the appropriate answer in List II. List I List II 1. XY⇌heatX+Y A: Displacement reaction 2. XY⟶X+Y B: Double decomposition 3. XA+YA−+AA+BA−⟶XA+BA−+AA+YA− C

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प्रश्न

Match the chemical reactions in List I with the appropriate answer in List II.

  List I   List II
1. \[\ce{XY⇌[heat]X + Y}\] A: Displacement reaction
2. \[\ce{XY->X + Y}\] B: Double decomposition
3. \[\ce{X+Y- + A+B^-->X+B- + A+Y-}\] C: Endothermic reaction
4. \[\ce{X + YZ->XZ + Y}\] D: Thermal dissociation
5. \[\ce{X + Y->[heat]XY -\Delta}\] E: Decomposition reaction
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उत्तर

  List I   List II
1. \[\ce{XY⇌[heat]X + Y}\] D: Thermal dissociation
2. \[\ce{XY->X + Y}\] E: Decomposition reaction
3. \[\ce{X+Y- + A+B^-->X+B- + A+Y-}\] B: Double decomposition
4. \[\ce{X + YZ->XZ + Y}\] A: Displacement reaction
5. \[\ce{X + Y->[heat]XY - \Delta}\] C: Endothermic reaction
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पाठ 6: Chemical Reactions - Objective type questions

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