1.

In Dumas 'method for estimation of nitrogen, 0.3 g of an organic compound gave 50 mL. of nitrogen collected at 300 K temperature and 715 mm pressure. What will be the percentage composition of nitrogen in the compound?(Aqueous tension at 300 k = 15 mm )

Answer»

0.2238
0.1746
0.5511
0.8274

Solution :N//A


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