0.5 g of organic compound in Kjeldhal's method liberated ammonia, which nutralised 60 ml of 0.1 N H_(2)SO_(4) solution. The percentage of nitrogen in the compound is

0.5 g of organic compound in Kjeldhal's method liberated ammonia, whic

1.	0.5 g of organic compound in Kjeldhal's method liberated ammonia, which nutralised 60 ml of 0.1 N H_(2)SO_(4) solution. The percentage of nitrogen in the compound is
Answer» `1.68` `16.8` `33.6` `8.4` Solution :% of `N=("No. of m.eq. of " NH_(3)" liberated"xx1.4)/("WEIGHT of organic compound")` `(60xx0.1xx1.4)/(0.5)=16.8 %`