A student heated about 2g of lead nitrate in a test tube and observed that reddish brown gas X was evolved.
(a) Identify the gas X formed.
(b) Give balanced equation of the reaction that has occurred.
(c) Identify the type of reaction
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Answer:
(a) Brown coloured fumes of Nitrogen
gas are evolved , residue left is solid white lead oxide
(b) It is a thermal decomposition reaction.
Hope this helps ✌️
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