Question

Lead Nitrate on heating gives pbo, NO2, O2                                                                         2m                                                                         

2PB (NO3 )                     2pbo + 4 NO2 +  O2

This reaction can be classified as a

A) Combination reaction B) decomposition reaction  C) displacement reaction   D)double displacement

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Answer 1

Answer:

b) decomposition reaction

Step-by-step explanation:

2Pb(NO3)2 = 2PBO + 4NO2 + O2.

It is a decomposition reaction which means a single type of chemical compound breaks down into two or more elements or new compounds.