As shown in the figure,if the camphor is heated for 5 mins, will the residue remain in the evaporing dish? what kind of compound camphor is?
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boi what the hxll boi
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Ammonium nitrate explodes at temperature above 210∘C. Methane gas is produced by cow dung cakes, which is used as fuel in rural areas. Sometimes, we may observe some black depositions g after burning of the above substances, that may be present due to the presence of impurities.
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