Question

The decomposition of Lead Nitrate is example of which type of decomposition

Answer 1

Answer:

THERMAL DECOMPOSITION REACTION

Explanation:

A thermal decomposition reaction can be defined as a decomposition reaction which is activated by thermal energy. The reaction is generally endothermic as energy is required to break chemical bond in order to separate the constituent elements.

Equation:-

2Pb(NO3)2 (s) ---------> (when heated) 2PbO(s) + 4NO2(g) + O2(g)

Pb(NO3)2 ----> Lead Nitrate

2PbO ----> Lead Oxide

4NO2 ----> Nitogen Dioxide (brown fumes)

O2 ----> Oxygen

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Answer 2

Answer:

Thermal decomposition reaction.

Explanation:

Lead Nitrate on heating decomposes to lead monoxide, nitrogen oxide , oxygen.

So when it is heated oxidation and decomposition takes pace Pb(NO3)2.

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