Coordination Complexes

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Coordination Complexes - 01

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Q1. Which one of the following complex ions has geometrical isomers? *

1 point

[Cr(NH3)4(en)]+3

[Co(en)3]+3

[Ni(NH3)5Br]+

[Co (NH3)2 (en)2]+3

Q2. Which of the following pairs represents linkage isomers? *

1 point

[Pd(P Ph3)2(NCS)2] and [Pd(P-Ph3)2(SCN)2]

[Co (NH3)5NO3]SO4 and [Co(NH3)5SO4] NO3

[Pt Cl2(NH3)4]Br2 and [PtBr2(NH3)4]Cl2

[Cu(NH3)4] [PtCl4] and [Pt(NH3)4] [CuCl4]

Q3. Which one of the following octahedral complexes will not show geometric isomerism - *

1 point

[Ma5b]

[Ma2b4]

[Ma3b3]

[Ma4b2]

Q4. Which would exhibit co-ordination isomerism - *

1 point

[Cr(NH3)6][Co(CN)6]

[Co(en)2Cl2]

[Cr(NH3)6]Cl3

[Cr(en)2Cl2]+

Q5. [Co(NH3)5NO2]Cl2 and [Co(NH3)5(ONO)]Cl2 are related to each other as *

1 point

Geometrical isomers

Optical isomers

Linkage isomers

Coordination isomers

Q6. [Co(NH3)5Br]SO4 and [Co(NH3)5SO4]Br are examples of which type of isomerism - *

1 point

Linkage

Geometrical

Ionization

Optical

Q7. [Co(NH3)4Cl2]NO2 and [Co(NH3)4Cl.NO2]Cl are ........ isomers *

1 point

Geometrical

Optical

Linkage

Ionization

Q8. Which one of the following will not show geometrical isomerism - *

1 point

[Cr(NH3)4Cl2]Cl

[Co(en)2Cl2]Cl

[Co(NH3)5NO2]Cl2

[Pt(NH3)2Cl2]

Q9. Which of the following isomeric pairs shows hydrate isomerism - *

1 point

[Co(NH3)6][Cr(CN)6] and [Cr(NH3)6][Co(CN)6]

[Cr(H2O)6]Cl3 and [Cr(H2O)5Cl]Cl2.H2O

[Pt(NH3)2Cl2] and [Pt(NH3)4][PtCl4]

[Co(NH3)5Br]SO4 and [Co(NH3)5SO4]Br

Q10. Which would exhibit ionisation isomerism - *

1 point

[Cr(NH3)6]Cl3

[Co(NH3)5Br]SO4

[Cr(en)2Cl2]

[Cr(en)3Cl3]

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