Identify the error in. the given statement and write the correct word in the blank -:. …a. When solid lead nitrate is heated, green coloured nitrogen gas is evolved with oxygen.
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Brown colour nitrogen di oxide is evolved
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- "It's Brown fumes not green " because when we hear a solid lead nitrate it break down because it's a decomposition reaction which gives as two simpler substance like lead monoxide(Yellow) ,nitrogen dioxide(brown) and oxygen.
when solid lead nitrate is heated, we get
2Pb(NO3)2 → 2PbO + 4NO2 + O2
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- Solid lead nitrate is crystalline solid with the chemical formula Pb(NO3)2 which is colourless and odorless
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