How can you synthesize nitric oxide in the laboratory [Orissa JEE 2003

1.	How can you synthesize nitric oxide in the laboratory [Orissa JEE 2003]
A.	Zinc with cold and dilute \[HN{{O}_{3}}\]
B.	Zinc with concentrated \[HN{{O}_{3}}\]
C.	Copper with cold and dilute \[HN{{O}_{3}}\]
D.	Heating \[N{{H}_{4}}N{{O}_{3}}\]
Answer» D. Heating \[N{{H}_{4}}N{{O}_{3}}\]

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How can you synthesize nitric oxide in the laboratory [Orissa JEE 2003]

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