In Dumas method for estimation of nitrogen, \(0.5\) gram of an organic compound gave \(60\) mL of nitrogen collected at …

In Dumas method for estimation of nitrogen, \(0.5\) gram of an organic compound gave \(60\) mL of nitrogen collected at \(300\) K temperature and 715 mm Hg pressure. The percentage composition of nitrogen in the compound (Aqueous tension at \(300\mathrm{K}=15\mathrm{mmHg}\)) is

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