ext{Match the following :} \\begin{array}{ll} ext{Column I} & ext{Column II} \ ext{(A) Pur

Question

ext{Match the following :} \\begin{array}{ll} 	ext{Column I} & 	ext{Column II} \ 	ext{(A) Pure nitrogen} & 	ext{(i) Chlorine} \ 	ext{(B) Haber process} & 	ext{(ii) Sulphuric acid} \ 	ext{(C) Contact process} & 	ext{(iii) Ammonia} \ 	ext{(D) Deacon's process} & 	ext{(iv) Sodium azide}\ {} & 	ext{or Barium azide}  \ \end{array}\ 	ext{Which of the following is the correct option ?}

Professor PC Thomas Classes · Answer

(a)