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Coordination Compounds question

2018 · Shift 0 · Q13
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Coordination Compounds question

2018 · Shift 0 · Q13

JEE MainChemistryCoordination CompoundsMCQ+4 / −1
Consider the following reaction and statements: [Co(NH3)4Br2]+[Co(NH_3)_4Br_2]^+[Co(NH3​)4​Br2​]+ + Br−Br^-Br− →\to→ [Co(NH3)3Br3][Co(NH_3)_3Br_3][Co(NH3​)3​Br3​] + NH3NH_3NH3​ (I) Two isomers are produced if the reactant complex ion is a cis-isomer (II) Two isomers are produced if the reactant complex ion is a trans-isomer (III) Only one isomer is produced if the reactant complex ion is a trans-isomer (IV) Only one isomer is produced if the reactant complex ion is a cis – isomer The correct statements are
  1. A
    (II) and (IV)
  2. B
    (I) and (II)
  3. C
    (I) and (III)
  4. D
    (III) and (IV)
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