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Most Important Selected Qs for JEE AdvancedChemistryCoordination Compounds

Which of the following has/have three isomers (including geometrical optical, ionisation, hydrated, linkage isomerism)?

Options

  1. A[ Zn ( NH ₃ ) ( H ₂ O )( Cl )( Br ) ]
  2. B[ Cr ( NH ₃ )₄ ( H ₂ O )₂ ] Br
  3. C[ Cr ( NH ₃ )₅ Cl ] NO ₂
  4. DK ₃ [ Co ( C ₂ O ₄ )₃ ]

Correct answer

C. [ Cr ( NH ₃ )₅ Cl ] NO ₂

Step-by-step solution

: [ Cr ( NH ₃ )₅ Cl ] NO ₂: [ Cr ( NH ₃ )₅ NO ₂ ] Cl : [ Cr ( NH ₃ )₅ ONO ] Cl

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