Choose the letter corresponding to the correct answer from

1.	Choose the letter corresponding to the correct answer from — A : NO2 , B : NO, C : N2 , D : N2O.The gas obtained when –1. Dry ammonia and dry oxygen gas are ignited together.2. Ammonia is passed over heated litharge. 3. A greenish yellow gas reacts with excess ammonia.4. (a) Dry NH3 and O2 are passed over heated Pt.(b) The gaseous product obtained is further oxidised.5. Ammonium nitrite undergoes thermal decomposition.
Answer» 1. C(N₂) 2. C(N₂) 3. C(N₂) 4. (a) B(NO) (b) A(NO₂ ) 5. D(N₂O)

Choose the letter corresponding to the correct answer from — A : NO2 , B : NO, C : N2 , D : N2O.The gas obtained when –1. Dry ammonia and dry oxygen gas are ignited together.2. Ammonia is passed over heated litharge. 3. A greenish yellow gas reacts with excess ammonia.4. (a) Dry NH3 and O2 are passed over heated Pt.(b) The gaseous product obtained is further oxidised.5. Ammonium nitrite undergoes thermal decomposition.

Answer»

1. C(N₂)

2. C(N₂)

3. C(N₂)

4. (a) B(NO)

(b) A(NO₂ )

5. D(N₂O)