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AP EAMCET202318 May 2023Evening ShiftChemistryp Block Elements (Group 15, 16, 17 & 18)Actual

Match the following array ll 1 l array l List-I (Process) array & array l List-II (Catalyst) array (A) Ostwald's process & (I) NO (B) Lead Chamber process & (II) Fe (C) Deacon's process & (III) Rh (D) Haber's process & (IV) CuCl ₂ array The correct answer is

Options

  1. AA-IV, B-I, C-II, D-III
  2. BA-II, B-III, C-IV, D-I
  3. CA-III, B-I, C-IV, D-II
  4. DA-III, B-IV, C-I, D-II

Correct answer

C. A-III, B-I, C-IV, D-II

Step-by-step solution

Ostwald's process :- 4 NH ₃( ~g )+5 O ₂( ~g ) Pt/Rh gauge catalyst 500 ~K , 9 bar 4 NO ( g )+6 H ₂ O ( g ) Lead Chamber process: aligned & NO + 1 2 O ₂ NO ₂ & NO ₂+ SO ₂ NO + SO ₃ ; SO ₃+ H ₂ O H ₂ SO ₄ aligned Deacon's process : 4 HCl + O ₂ 723 ~K CuCl ₂ 2 Cl ₂+2 H ₂ O Haber's process : N ₂+3 H ₂ Fe 250 ~atm 2 NH ₃

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