Taking 2g lead nitrate in a test tube and is heated-
(a) Name the gas evolved and its colour.
(b) Write a balanced chamical equation for the reaction.
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lead oxide is obtained of green colour
2Pb + O2. - 2PbO is the reaction
2Pb + O2. - 2PbO is the reaction
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Lead (II) nitrate is mainly used in fireworks (crackers ). So when it is heated Oxidation and decomposition takes place of Pb(NO3)2. It produces lead monoxide, nitrogen dioxide and oxygen gas.. 2Pb(NO3)2 + O2 (COMBUSTION) →2 PbO + 4NO2 + O2.
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