JEE Main 2014Session, Shift 1ChemistryMediumSome Basic Principles of Organic Chemistry81× since 2002
For the estimation of nitrogen, 1.4 g of organic compound was digested by Kjeldahl method and the
evolved ammonia was absorbed in 60 mL of M/10 sulphuric acid. The unreacted acid required 20 ml of M/10
sodium hydroxide for complete neutralization. The percentage of nitrogen in the compound is: