1.

\[Mn{{O}_{2}}\] and \[{{H}_{2}}S{{O}_{4}}\] added to \[NaCl\], the greenish yellow gas liberated is  [Orissa JEE 2005]

A. \[C{{l}_{2}}\]
B. \[N{{H}_{3}}\]
C. \[{{N}_{2}}\]
D. \[{{H}_{2}}\]
Answer» B. \[N{{H}_{3}}\]


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