Which method is used to estimate nitrogen?
A. Dumas method and Kjeldahl’s method
B. Carius method & Oxide method
C. Lassaignes test & Copper oxide test
D. Ammonium molybdate test & Silver nitrate test
Answer:A
Which method is used to estimate nitrogen?
A. Dumas method and Kjeldahl’s method B. Carius method & Oxide method C. Lassaignes test & Copper oxide test D. Ammonium molybdate test & Silver nitrate test