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प्रश्न
State which of the substance given below evolve oxygen gas on thermal decomposition.
Lead nitrate
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उत्तर
Lead nitrate Pb[NO3]2
On thermal decomposition, Lead nitrate is evolved oxygen.
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संबंधित प्रश्न
Explain the types of reaction with reference to oxygen and hydrogen. Illustratre with examples.
The reaction can be classified as:
State which of the following type, take place in the reaction is given below.
\[\ce{2Mg + O2->2MgO}\]
The reaction can be classified as:
State which of the following type, take place in the reaction is given below.
\[\ce{4HNO3->4NO2 + 2H2O + O2}\]
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Displacement reaction or substitution reaction
Give a balanced equation for a direct combination reaction involving:
Two elements – one of which is a neutral gas and the other a monovalent metal
Give a balanced equation for the following reaction of synthesis involving the formation of:
An alkali – from a basic oxide – sodium oxide
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Name a metallic oxide which on thermal decomposition is reduced to metal.
Differentiate between the following:
Decomposition reaction and a double decomposition reaction.
Chemical reaction in which reactants react to form products and the products formed react with each other directly to form the original reactants back is known as ______ reaction.
