Question

i) write two observation when Lead Nitrate is heated in a test tube. ii) name the type of reaction. iii) write a balanced chemical equation to represent the above reaction​

Answer 1

Answer:

i) When lead nitrate is heated,yellow-coloured lead monoxide is formed.A reddish brown gas,nitrogen gas is also given off

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

Explanation:

Answer 2

Answer:

brown fumes of nitrogen dioxide are found to evolve and lead oxide is left behind

I think it is decomposition reaction

2 Pb(No3)2 gives Pbo + 4No2+ o2

I hope it will definitely help you.......