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प्रश्न
Convert an insoluble base
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उत्तर
Insoluble base to soluble salt:
\[\ce{\underset{\text{[insoluble base]}}{Cu[II]oxide} \underset{\text{base}}{Cu.O} + \underset{\text{acid}}{H2SO4}->\underset{\text{Salt [Soluble salt]}}{CuSO4} + \underset{\text{water}}{H2O}}\]
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संबंधित प्रश्न
State the type of reactions for the following represent and balance the ones that are not balanced.
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Define the following type of chemical change or reaction with a suitable example.
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A thermal decomposition reaction of a salt – which results in the formation of nitrogen gas.
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A decomposition reaction of a salt which leaves behind a silvery metal.
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Match the chemical reactions in List I with the appropriate answer in List II.
| List I | List II |
| 1. \[\ce{AB⇌[heat]A + B}\] | A: Double decomposition |
| 2. \[\ce{AB->A + B}\] | B: Thermal dissociation |
|
3. \[\ce{X+Y- + AB+B- ->X+B- + A+Y-}\] |
C: Endothermic reaction |
| 4. \[\ce{X + YZ->XZ + Y}\] | D: Displacement reaction |
| 5. \[\ce{X + Y->[heat]XY - \Delta}\] | E: Decomposition reaction |
