Question
In Duma's method of estimation of nitrogen 0.35 g of an organic compound gave 55 mL of nitrogen collected at 300 K temperature and 715 mm pressure. The percentage composition of nitrogen in the compound would be
(Aqueous tension at 300 k = 15 mm)
-
16.45
-
17.45
-
14.45
-
15.45
Solution
A.
16.45
Gas equation,
