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AIIMS 2006
Exam
AIIMS
Year
2006
Subject
Chemistry
Chapter
Polymers

AIIMS 2006 · Chemistry · Polymers

Given below, catalyst and corresponding process/ reaction are...

Given below, catalyst and corresponding process/ reaction are matched. The mismatch is

Options

  1. A\left[\mathrm{RhCl}\left(\mathrm{PPh}_3\right)_2\right]: Hydrogenation
  2. B\mathrm{TiCl}_4+\mathrm{Al}(C2H5)3:\left(\mathrm{C}_2 \mathrm{H}_5\right)_3: Polymerization
  3. CV2O5:\mathrm{V}_2 \mathrm{O}_5: Haber-Bosch process
  4. Dnickel : Hydrogenation.

Correct answer

C. V2O5:\mathrm{V}_2 \mathrm{O}_5: Haber-Bosch process

Step-by-step solution

Haber-Bosch process is used for the synthesis of ammonia. N2+3H\mathrm{N}_{2}+3 \mathrm{H}}_{2} ⇌2NH\rightleftharpoons2 \mathrm{NH}}_{3} ; \DeltaH=−92.0kJH=-92.0 \mathrm{ kJ} The best catalyst for this reaction is highly porous finely divided iron containing small amounts of promoters usually molybdenum or oxides of potassium and aluminium.
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