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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
Decomposition reactions can occur by heat.
Give two balanced reactions for each.
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Give two balanced reactions.
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\[\ce{2Mg + O2->2MgO}\]
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State which of the following type, take place in the reaction is given below.
\[\ce{SO2 + 2H2O + Cl2->2HCl + H2SO4}\]
Give a balanced equation for a direct combination reaction involving:
Two compounds – resulting in the formation of a weak acid
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A salt – from a trivalent metal and a coloured gas.
Explain the term double decomposition precipitation reaction.
Differentiate between the following:
Synthesis reaction and a substitution reaction.
