In Duma’s method for estimation of nitrogen, 0.25g of an organic compound gave 40 mL of nitrogen collected at 300K temperature and 725 mm pressure.If the aqueous tension at 300 K is 25 mm, the percentage of nitrogen in the compound is
Options
(a) 18.2
(b) 16.76
(c) 15.76
(d) 17.36
Correct Answer:
16.76
Explanation:
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