Solved papers for JEE Main & Advanced JEE Main Solved Paper-2014
done JEE Main Solved Paper-2014 Total Questions - 1
question_answer1) For the estimation of nitrogen, 1.4 g of an organic compound was digested by Kjeldahl methodand the evolved ammonia was absorbed in 60 mL of\[\frac{M}{10}\]sulphuric acid. The unreacted acid required 20 mL of \[\frac{M}{10}\]sodium hydroxide for complete neutralization. The percentage of nitrogenin the compound is :
JEE Main Solved Paper-2014