In Dumas’ method for estimation of nitrogen \(0.4\mathrm{g}\) of an organic compound gave \(60\mathrm{mL}\) of nitrogen …

In Dumas’ method for estimation of nitrogen \(0.4\mathrm{g}\) of an organic compound gave \(60\mathrm{mL}\) of nitrogen collected at \(300\mathrm{K}\) temperature and \(715\mathrm{mm}\) Hg pressure. The percentage composition of nitrogen in the compound is
(Given : Aqueous tension at \(300\mathrm{K}=15\mathrm{mm}\mathrm{Hg}\))

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