JEE Main 20257 Apr, Evening shiftChemistryMediumPurification and Characterisation of Organic Compounds10× since 2010
In Dumas' method 292 mg of an organic compound released 50 mL of nitrogen gas () at 300 K temperature and 715 mm Hg pressure. The percentage composition of 'N' in the organic compound is ______ % (Nearest integer) (Aqueous tension at 300 K = 15 mm Hg)