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On heating lead (II) nitrate gives a bro...

On heating lead (II) nitrate gives a brown gas " A". The gas " A" on cooling changes to colourless solid "B" . Solid B on heating with NO changes to a blue solid 'C . Identify ' A', 'B' and' C and also write reactions involved and draw the structures of 'B' and 'C' .

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To solve the question step by step, we will identify the compounds A, B, and C, write the relevant chemical reactions, and provide the structures for B and C. ### Step 1: Identify Gas A When lead (II) nitrate (Pb(NO3)2) is heated, it decomposes to produce lead(II) oxide (PbO) and nitrogen dioxide (NO2), which is a brown gas. **Reaction:** \[ 2 \text{Pb(NO}_3\text{)}_2 \xrightarrow{\Delta} 2 \text{PbO} + 4 \text{NO}_2 + \text{O}_2 \] ...
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