In Duma's method 0.206 g of an organic c...

In Duma's method 0.206 g of an organic compound gave `18.8 cm^3` moist `N_2 at `17^@`C and 760 mm Hg pressure . If aqueous tension at `17^@`C is 14.5 mm Hg, calculate the percentage of nitrogen in the given organic compound.

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