JEE Main & Advanced
Sample Paper
JEE Main - Mock Test - 30
question_answer
Among \[{{\operatorname{NH}}_{3}},\,\,HN{{O}_{3}},\,\,Na{{N}_{3}}\,\,and\,\,M{{g}_{3}}{{N}_{2}}\] what are the number of molecules having nitrogen in negative oxidation state?