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प्रश्न
Match the following.
| Column I | Column II |
| A) Pure nitrogen | (i) Chlorine |
| B) Haber process | (ii) Sulphuric acid |
| C) Contact process | (iii) Ammonia |
| D) Deacons Process | (iv) sodium azide (or) Barium azide |
Which of the following is the correct option?
विकल्प
A B C D (i) (ii) (iii) (iv) A B C D (ii) (iv) (i) (iii) A B C D (iii) (iv) (ii) (i) A B C D (iv) (iii) (ii) (i)
MCQ
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उत्तर
| A | B | C | D |
| (iv) | (iii) | (ii) | (i) |
Explanation:
| Column I | Column II |
| A) Pure nitrogen | (iv) sodium azide (or) Barium azidehlorine |
| B) Haber process | (iii) Ammonia |
| C) Contact process | (ii) Sulphuric acid |
| D) Deacons Process | (i) Chlorine |
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