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JEE MAIN 2025
04-04-2025 SHIFT-1
Question
In Dumas' method for estimation of nitrogen 1 g of an organic compound gave 150 mL of nitrogen collected at 300 K temperature and 900 mm Hg pressure. The percentage composition of nitrogen in the compound is ___________ % (nearest integer)
(Aqueous tension at 300 K = 15 mm Hg)
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