In the Duma's method for the estimation of nitrogen in an organic compound, nitrogen is determined in the form of

In the Duma's method for the estimation of nitrogen in an organic comp

1.	In the Duma's method for the estimation of nitrogen in an organic compound, nitrogen is determined in the form of
Answer» `NH_(3)` `N_(2)` NACN `(NH_(4))_(2)SO_(4)` Answer :B