Question

6. The compound that does not produce nitrogen gas by
the thermal decomposition is :
(A) Ba(N3)2
(B) (NH2)2Cr2O
(C) NH4NO2 (D) (NH2)2SO4 ​

Answer 1

Answer:

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Answer 2

Answer:

(NH4)2SO4

Explanation:

(NH4)2Cr2O7−→ΔCr2O3+N2+4H2O

2. NH4NO2−→ΔN2+2H2O

3. (NH4)2SO4−→Δ2NH3+H2SO4

4. Ba(N3)2−→ΔBa+3N2

In reaction (3) NH3 is evolved where as in reaction 1, 2 and 4 N2 is evolved.