Haber's process is the industrial process for production of ammonia.
Contact process is the industrial process for production of sulphuric acid.
Pure nitrogen is prepared from sodium azide.
Deacon's process is the commercial preparation of chlorine.
Match the following:
| (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 |
Which of the following is the correct option?
Held on 30 Apr 2019 · Verified 9 Jul 2026.
a−(i);b−(ii);c−(iii);d−(iv)
a−(ii);b−(iv);c−(i);d−(iii)
a−(iii);b−(iv);c−(ii);d−(i)
a−(iv);b−(iii);c−(ii);d−(i)
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