In the estimation of dumas method 1.18 gram of an organic compound give 224 ml of nitrogen at ntp the percent of nitrogen in the compound is about
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In estimation of Dumas method :
Mass of an organic compound = 1 . 18 g
Nitrogen at S . T . P = 224 mL
% age of N 2 = 28 / 22400 x 224 / 1.18 x 100
% age of N 2 = 23 . 7
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