Calculate the percentage of N in urea. (Molar mass of urea = 60 g
mol-1)
[Ans. 46.66]
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Answer:
Molecular weight of NH₂CONH₂ is 60g
% of nitrogen = (Weight of nitrogen in compound / Weight of compound) × 100
= ((2 × 14) / 60) × 100
= 46.67%
% of nitrogen in urea is 46.67%
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