AIIMS AIIMS Solved Paper-2006

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

    A)  \[[RhCl{{(PP{{h}_{3}})}_{2}}]:\]Hydrogenation

    B)  \[TiC{{l}_{4}}+Al{{({{C}_{2}}{{H}_{5}})}_{3}}:\] Polymerization

    C)  \[{{V}_{2}}{{O}_{5}}:\] Haber-Bosch process

    D)  Nickel: Hydrogenation

    Correct Answer: C

    Solution :

    In hydrogenation \[>C=C<\,\,\,\,\,+{{H}_{2}}\,\xrightarrow[catalyst]{Ni}-\overset{|}{\mathop{\underset{|}{\mathop{C}}\,}}\,-\overset{|}{\mathop{\underset{|}{\mathop{C}}\,}}\,-\] also \[RhCl\,{{(PP{{H}_{3}})}_{2}}\]  catalyst also used in hydrogenation.                               \[{{V}_{2}}{{O}_{5}}\] is used in contact process as a catalyst for the following reaction                      \[2S{{O}_{2}}+{{O}_{2}}\rightleftharpoons 2S{{O}_{3}}\] In Haber-Bosch process for the manufacture of \[N{{H}_{3}}\], finely divided iron + molybdenum as promoter is used as catalyst,                    \[{{N}_{2}}+3{{H}_{2}}\rightleftharpoons 2N{{H}_{3}}\]


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