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

Difficult

Heating $(NH_4)_2Cr_2O_7$ liberates a gas. The same gas is obtained by:

A
Heating $NH_4NO_2$
B
Heating $NH_4NO_3$
C
Heating $(NH_4)_2SO_4$
D
Treating $Mg_3N_2$ with $H_2O$

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Class 12 Questions

Class 12

Chemistry Questions

Chapter

p-Block Elements (Class 12)

Subtopic

Nitrogen family

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