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NEET 2015 Physics and Chemistry Cancelled Paper

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Question : 2

Total: 90

In Duma's method for estimation of nitrogen, 0.25 g of an organic compound gave 40 mL of nitrogen collected at 300 K temperature and 725 mm pressure. If the aqueous tension at 300 K is 25 mm, the percentage of nitrogen in the compound is :-

18.20
16.76
15.76
17.36

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