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

Easy

Concentrated $HNO_3$ turns brown on standing due to the formation of:

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A
$NO$
B
$NO_2$
C
$N_2O$
D
$N_2O_4$

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Class 12 Questions

Class 12

Chemistry Questions

Chapter

p-Block Elements (Class 12)

Subtopic

Nitrogen family

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