P-Block Elements Ques 345

Question: How can you synthesize nitric oxide in the laboratory

[Orissa JEE 2003]

Options:

A) Zinc with cold and dilute $ HNO_3 $

B) Zinc with concentrated $ HNO_3 $

C) Copper with cold and dilute $ HNO_3 $

D) Heating $ NH_4NO_3 $

Show Answer

Answer:

Correct Answer: C

Solution:

$ 3Cu+8NHO_3\to 3Cu{{(NO_3)}_2}+ $ $ 4H_2O+\underset{Nitricoxide}{\mathop{2NO}} $



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