Question

can you please explain this statement to me in simple terms
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Answer 1

Answer:

Explanation:It is the decomposition reaction of lead nitrate. lead nitrate is solid and is white in colour. So, it is saying that when these crystals are heated strongly meaning very high temprature of heat is provided to these crystals, then lead monoxide is formed which is yellow in colour and a gas is evolved which is reddish-brown in colour. The gas's name is nitrogen dioxide also oxygen gas is also released in this reaction.

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