| [a] Pure nitrogen | (i) Chlorine |
| [b] Haber process | (ii) Sulphuric acid |
| [c] Contact process | (iii) Ammonia |
| [d] Deacon?s process | (iv) Sodium azide or Barium azide |
A) [A] (iii) [B] (iv) [C] (ii) [D] (i)
B) [A] (iv) [B] (iii) [C] (ii) [D] (i)
C) [A] (i) [B] (ii) [C] (iii) [D] (iv)
D) [A] (ii) [B] (iv) [C] (i) [D] (iii)
Correct Answer: B
Solution :
Pure \[{{N}_{2}}Ba{{N}_{3}}\to \text{ }Ba+{{N}_{2}}\] Haber process \[{{N}_{2}}+3{{H}_{2}}+2N{{H}_{3}}\] Contact process \[2S{{O}_{2}}+{{O}_{2}}+2S{{O}_{3}}\] Deacon?s process \[HCl+{{O}_{2}}\xrightarrow{CuC{{l}_{2}}}\text{ }{{H}_{2}}O+C{{l}_{2}}\]
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