A metal nitrate A on heating gives yellowish brown coloured metal oxide along with brown gas B and a colourless gas C.Aqueous solution of A on reaction with potassium iodide forms a yellowish precipitate of compound D.Idenitfy A B C D.Identify the types of both the reaction. Metal present in A is used in alloy wch is used for soldering purposes.
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A is Lead
B is nitrogen gas
C is Oxygen
D is lead iodide
B is nitrogen gas
C is Oxygen
D is lead iodide
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