JEE Main & Advanced Chemistry Coordination Chemistry Question Bank

done Application of organometallics Total Questions - 20

• question_answer1)
  Ziegler-Natta catalyst is an organometallic compound of which metal [J & K CET 2005]
  A)
  Iron done clear
  B)
  Zirconium done clear
  C)
  Rhodium done clear
  D)
  Titanium done clear
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• question_answer2)
  In the case of small cuts, bleeding is stopped by applying potash alum. Here alum acts as   [KCET (Med.) 2001]
  A)
  Fungicide done clear
  B)
  Disinfectant done clear
  C)
  Germicide done clear
  D)
  Coagulating agent done clear
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• question_answer3)
  The formula of ferrocene is
  A)
  \[{{\left[ Fe{{(CN)}_{6}} \right]}^{4-}}\] done clear
  B)
  \[{{\left[ Fe{{(CN)}_{6}} \right]}^{3-}}\] done clear
  C)
  \[\left[ Fe{{(CO)}_{5}} \right]\] done clear
  D)
  \[\left[ {{\left( {{C}_{5}}{{H}_{5}} \right)}_{2}}Fe \right]\] done clear
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• question_answer4)
  Which of the following is formed when n-butyl lithium reacts with tin (II) chloride [AFMC 2001]
  A)
  \[LiBr\] done clear
  B)
  \[E{{t}_{4}}Pb\] done clear
  C)
  \[{{({{C}_{4}}{{H}_{9}})}_{4}}Sn\] done clear
  D)
  \[{{({{C}_{2}}{{H}_{5}})}_{4}}Pb\] done clear
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• question_answer5)
  Which of the following organo-silicon compound on hydrolysis will give a three dimensional silicone [Orissa JEE 2003]
  A)
  \[{{R}_{3}}SiCl\] done clear
  B)
  \[RSiC{{l}_{3}}\] done clear
  C)
  \[SiC{{l}_{4}}\] done clear
  D)
  \[{{R}_{2}}SiC{{l}_{2}}\] done clear
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• question_answer6)
  Which one is not an organometallic compound [J & K CET 2005; Pb. CET 2003]
  A)
  \[RMgX\] done clear
  B)
  \[{{C}_{2}}{{H}_{5}}ONa\] done clear
  C)
  \[{{\left( C{{H}_{3}} \right)}_{4}}Sn\] done clear
  D)
  \[K{{C}_{4}}{{H}_{9}}\] done clear
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• question_answer7)
  The complex used as an anticancer agent is [AIIMS 2003]
  A)
  trans \[-[Co{{(N{{H}_{3}})}_{3}}C{{l}_{3}}]\] done clear
  B)
  cis \[-[PtC{{l}_{2}}{{(N{{H}_{3}})}_{2}}]\] done clear
  C)
  cis\[-{{K}_{2}}[PtC{{l}_{2}}B{{r}_{2}}]\] done clear
  D)
  \[N{{a}_{2}}C{{O}_{3}}\] done clear
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• question_answer8)
  The compound that is not olefinic organometallic is
  A)
  \[K\left[ {{C}_{2}}{{H}_{4}}PtC{{l}_{3}} \right].3{{H}_{2}}O\] done clear
  B)
  \[Be{{(C{{H}_{2}})}_{2}}\] done clear
  C)
  \[{{({{C}_{2}}{{H}_{4}}PtC{{l}_{3}})}_{2}}\] done clear
  D)
  \[{{C}_{4}}{{H}_{4}}Fe{{(CO)}_{3}}\] done clear
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• question_answer9)
  Among the following, which is not the p-bonded organometallic compound [CBSE PMT 2003]
  A)
  \[{{(C{{H}_{3}})}_{4}}Sn\] done clear
  B)
  \[K[PtC{{l}_{3}}({{\eta }^{2}}-{{C}_{2}}{{H}_{4}})]\] done clear
  C)
  \[Fe{{({{\eta }^{5}}-{{C}_{5}}{{H}_{5}})}_{2}}\] done clear
  D)
  \[Cr{{({{\eta }^{6}}-{{C}_{6}}{{H}_{6}})}_{2}}\] done clear
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• question_answer10)
  Wilkinson's catalyst is used in
  A)
  Polymerization done clear
  B)
  Condensation done clear
  C)
  Halogenation done clear
  D)
  Hydrogenation done clear
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• question_answer11)
  What is the use of tetraethyl lead
  A)
  As a catalyst in addition reaction of alkenes done clear
  B)
  As a catalyst in polymerization reaction of alkenes done clear
  C)
  For reducing knocking done clear
  D)
  For creating knocking done clear
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• question_answer12)
  Which of the following is an organo-metallic compound [MP PMT 2001]
  A)
  Lithium ethoxide done clear
  B)
  Ethyl lithium done clear
  C)
  Lithium acetate done clear
  D)
  Lithium carbide done clear
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• question_answer13)
  Which of the following is an organometallic compound [AIIMS 1997]
  A)
  \[Ti{{\left( {{C}_{2}}{{H}_{5}} \right)}_{4}}\] done clear
  B)
  \[Ti{{(O{{C}_{2}}{{H}_{5}})}_{4}}\] done clear
  C)
  \[Ti{{\left( OCOC{{H}_{3}} \right)}_{4}}\] done clear
  D)
  \[Ti{{(O{{C}_{6}}{{H}_{5}})}_{4}}\] done clear
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• question_answer14)
  Which of the following is not an organometallic compound [MP PET 1996; BHU 2002]
  A)
  Ethyl magnesium bromide done clear
  B)
  Tetraethyl lead done clear
  C)
  Sodium ethoxide done clear
  D)
  Trimethyl aluminium done clear
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• question_answer15)
  An organometallic compound amongst the following is
  A)
  Ferrocene done clear
  B)
  \[Ca{{C}_{2}}\] done clear
  C)
  Tetraethyl lead (TEL) done clear
  D)
  All of these done clear
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• question_answer16)
  Which of the following does not have a metal carbon bond [CBSE PMT 2004]
  A)
  \[K[Pt({{C}_{2}}{{H}_{4}})C{{l}_{3}}]\] done clear
  B)
  \[Ni{{(CO)}_{4}}\] done clear
  C)
  \[Al{{(O{{C}_{2}}{{H}_{5}})}_{3}}\] done clear
  D)
  \[{{C}_{2}}{{H}_{5}}MgBr\] done clear
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• question_answer17)
  Coordination compounds have great importance in biological systems. In this context which of the following statements is incorrect [AIEEE 2004]
  A)
  Cyanocobalamin is \[{{B}_{12}}\] and contains cobalt. done clear
  B)
  Haemoglobin is the red pigment of blood and contains iron. done clear
  C)
  Chlorophylls are green pigments in plants and contains calcium. done clear
  D)
  Carboxypepticase-A is an enzyme and contains zinc. done clear
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• question_answer18)
  Ziegler-Natta catalyst is [Pb. CET 2004]
  A)
  \[{{(P{{h}_{3}}P)}_{3}}RhCl\] done clear
  B)
  \[K[PtC{{l}_{3}}({{C}_{2}}{{H}_{4}})]\] done clear
  C)
  \[[A{{l}_{2}}{{({{C}_{2}}{{H}_{6}})}_{6}}]+TiC{{l}_{4}}\] done clear
  D)
  \[[Fe{{({{C}_{2}}{{H}_{5}})}_{2}}]\] done clear
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• question_answer19)
  Dimethyl glyoxime gives a red precipitate with \[N{{i}^{2+}},\] which is used for its detection. To get this precipitate readily the best pH range is [AIIMS 2004]
  A)
  < 1 done clear
  B)
  2-3 done clear
  C)
  3-4 done clear
  D)
  9-11 done clear
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• question_answer20)
  The \[\pi -\]bonded organo metallic compound which has ethene as one of its component is [J & K CET 2005]
  A)
  Zeise's salt done clear
  B)
  Ferrocene done clear
  C)
  Dibenzene chromium done clear
  D)
  Tetraethyl tin. done clear
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