Class 12 Chemistry p-Block Elements (Class 12)Nitrogen family

Medium

Aqua regia is used for dissolving noble metals ($Au$,$Pt$,etc.). The gas evolved in this process is:

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A
$N_{2}$
B
$N_{2}O_{3}$
C
$NO$
D
$N_{2}O_{5}$

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Class 12 Questions

Class 12

Chemistry Questions

Chapter

p-Block Elements (Class 12)

Subtopic

Nitrogen family

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