0.33 g of an organic compound was analysed for nitrogen by Kjeldhal's method. The ammonia gas evolved was absorbed in 50 ml of 0.05 M H_(2)SO_(4).The excess acid required 25 ml of 0.1 M NaOH for neutralization. The Percentage of nitrogen in the given compound is

0.33 g of an organic compound was analysed for nitrogen by Kjeldhal's

1.	0.33 g of an organic compound was analysed for nitrogen by Kjeldhal's method. The ammonia gas evolved was absorbed in 50 ml of 0.05 M H_(2)SO_(4).The excess acid required 25 ml of 0.1 M NaOH for neutralization. The Percentage of nitrogen in the given compound is
Answer» 11.5 23 12. 5 14.5 Solution :VOLUME of `H_(2)SO_(4)` used = 25 ml NORMALITY of `H_(2)SO_(4) = 0.1` N