Question

compound a which is white colour solid decomposes in presence of heat to give compound b of reddish brown gas and white colour residue left in the boiling tube identify a b and residue write balanced chemical equation along with the type of reaction?

Answer 1

(i) LEAD NITRATE [Pb(NO3)2]

(ii) EQUATION :

2Pb(NO3)2(S) ----HEAT----> 2Pbo(S)+4NO2(G)+O2(G)

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