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प्रश्न
Give a balanced equation for the following type of reaction:
A soluble salt of lead formed from an insoluble base by double decomposition – neutralization.
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उत्तर
Soluble salt of lead formed from the insoluble base by double-decomposition by neutralization.
\[\ce{\underset{\text{insoluble base}}{PbO} + \underset{\text{nitric acid}}{2HNO3}->\underset{\text{salt}}{Pb[NO3]2} + H2O}\]
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संबंधित प्रश्न
Explain, giving one example of the following chemical change:
Thermal dissociation
(a) Define the neutralization reaction with an example.
(b) Give a balanced equation for this reaction.
(c) Give three applications of neutralization reactions.
Multiple choice:
The reaction BaCl2(aq) + H2SO4(aq) → BaSO4(s) + 2HCl(aq) is
Give an example of double displacement reaction, where a gas is evolved.
What is a decomposition reaction?
State which of the substance given below evolve oxygen gas on thermal decomposition.
Zinc carbonate
Define the following type of chemical change or reaction with a suitable example.
Displacement reaction or substitution reaction
Give a balanced equation for thermal decomposition of lead nitrate
Define a displacement reaction with a suitable example.
Give a balanced equation for the following type of reaction:
A direct combination reaction between phosphorus and neutral gas.
