In Dumas’ 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)

Options

(a) 15.45
(b) 16.45
(c) 17.45
(d) 14.45

Correct Answer:

16.45

Explanation:

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