1.

In the Dumas method for the estimation of nitrogen , 0.0237 grams of organic compound gave 2.21 mL of nitrogen at 754.32 mm of Hg pressure at `18^@C` . (Aqueous tension at `18^(@)C ` is 15.4 mm of Hg) therefore the percentage of nitrogen in the compound isA. 0.2067B. 0.106C. 0.112D. 0.139

Answer» Correct Answer - B


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