1.

In the Duman method for the estimation of nitrogen , 0.0237 grams of an organic compound gave 2.21 mL of nitrogen at 754.32 mm of Hg pressrue at 18^(@)C. (Aquesous tension at 18^(@)C is 15.4mm of Hg). Therefore the percentage of nitrogen in the compound is

Answer»

`20.67%`
`10.6%`
`11.2%`
`13.9%`

SOLUTION :N//A


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