Science, asked by laxmi25rani, 2 months ago

caffeine has a molecular weight of 194. It contains 28.9% by mass of nitrogen number of atoms of nitrogen in one molecules of it.

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Answered by attarsaniya817

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Answer:

Caffeine has a molecular weight of 194. If it contains 28.9 % by mass of nitrogen, number of atoms of nitrogen in one molecule of caffeine is

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