8 public questions tagged with this topic.
[Cr(H₂O)3Cl₃] (octahedral, [Ma₃b3]) has 2 geometrical isomers: facial (fac) and meridional (mer).
Ref: NCERT Class 12 Chemistry > Chapter 5: Coordination Compounds > Topic: Isomerism - Geometrical Isomerism in Coordination Compounds
[Co(NH₃)2(H₂O)2Cl₂]+ (octahedral, [Ma₂b2c2]) has 3 geometrical isomers: all cis, cis-trans-cis, and all trans.
Ref: NCERT Class 12 Chemistry > Chapter 5: Coordination Compounds > Topic: Isomerism - Geometrical Isomerism in Coordination Compounds
[Co(NH₃)3Cl₂(H₂O)]+ (octahedral, [Ma₃b2c]) has 2 isomers: cis (Cl ligands adjacent) and trans (Cl ligands opposite).
Ref: NCERT Class 12 Chemistry > Chapter 5: Coordination Compounds > Topic: Isomerism - Geometrical Isomerism in Coordination Compounds
[Pt(NH₃)2Cl₂] (square planar, [Ma₂b2]) exhibits 2 geometrical isomers: cis (adjacent ligands) and trans (opposite ligands).
Ref: NCERT Class 12 Chemistry > Chapter 5: Coordination Compounds > Topic: Isomerism - Geometrical Isomerism in Coordination Compounds
[Co(NH₃)4Cl₂]+ has 2 isomers (cis, trans). [Co(NH₃)2(H₂O)2Cl₂]+ (Ma₂b2c2) has 3 (all cis, cis-trans-cis, all trans).
Ref: NCERT Class 12 Chemistry > Chapter 5: Coordination Compounds > Topic: Isomerism - Geometrical Isomerism in Coordination Compounds
This octahedral complex has 3 geometrical isomers due to different arrangements of NH₃ and Cl−.
Ref: NCERT Class 12 Chemistry > Chapter 5: Coordination Compounds > Topic: Isomerism - Geometrical Isomerism in Coordination Compounds
[Ni(NH₃)2(H₂O)2Cl₂] (octahedral, [Ma₂b2c2]) has 3 geometrical isomers.
Ref: NCERT Class 12 Chemistry > Chapter 5: Coordination Compounds > Topic: Isomerism - Geometrical Isomerism in Coordination Compounds
[Cr(NH₃)4ClBr]+ (octahedral, [Ma₄bc]) has 2 geometrical isomers: cis (Cl and Br adjacent) and trans (Cl and Br opposite).
Ref: NCERT Class 12 Chemistry > Chapter 5: Coordination Compounds > Topic: Isomerism - Geometrical Isomerism in Coordination Compounds
