Question

When Crystals Of Lead Nitrate Are Heated Strongly

Answer 1

Answer:

When lead nitrate is heated strongly it breaks down to form simpler substances like lead monoxide,nitrogen dioxide and oxygen.In this decomposition reaction the colourless compound lead nitrate forms a yellow compound lead monoxide and brown fumes of nitrogen dioxide gas are evolved

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Answer 2

..When lead nitrate is heated it decomposes to form :

a. Lead oxide

b. Nitrogen dioxide

c. Oxygen

In equation we can write it as :

2Pb(NO3)2 --heat--> 2PbO + 4NO2 + O2

This type of chemical reactions are called thermal decomposition reaction.