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(A) : Structure of [Co(NH(3))(6)]^(+3) i...

(A) : Structure of `[Co(NH_(3))_(6)]^(+3)` ion is octahedral
`(R)` : The coordination number of the metal ion is 6

A

Both Assertion & Reason are true ,Reason is the correct explanation of Assertion

B

Both Assertion & Reason are true, Reason is not correct explanation of Assertion

C

Assertion is true , Reason is false

D

Assertion is false , Reason is false

Text Solution

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The correct Answer is:
A
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AAKASH SERIES-COMPLEX COMPOUNDS -Objective Exercise-4
  1. (A) : Structure of [Co(NH(3))(6)]^(+3) ion is octahedral (R) : The c...

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  2. Assertion : The IUPAC name of the complex compound [Co(H2O)4Cl2]Cl. 2H...

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  3. (A) : [Co(2)(OH)(3)(NH(3))(6)]Cl(3) is an example of polynuclear compl...

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  4. (A): IUPAC name of [Pt Br (en) Cl, is dibromobis (1, 2-ethane diamine)...

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  5. Assertion: Chlorophyll is a magnesium corrin complex Reason : Chlor...

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  6. Assertion: A cis-isomer has a net dipole moment zero. Reason: cis- ...

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  7. Assertion: The complex CoCl3. 6NH3 gives white precipitate with silver...

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  8. Assertion:Co-ordination compounds are generally formed by transition m...

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  9. Assertion: Complexes containing ambidentate ligands exhibit co-ordinat...

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  10. Assertion: The complex [Co(NH3)3Cl3] gives no precipitate with AgNO3 s...

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  11. Assertion: [Cu(CN)4]^(2-) is more stable than [Cu(H2O)4]^(2+) Reason...

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  12. (A): [Fe(edta)] complex is octahedral in shape (R): edta ligand is ...

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  13. Assertion:Ni(CO)4 complex is tetrahedral in shape Reason: Ni atom u...

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  14. (A): All square planar complexes can exhibit geometrical isomerism (...

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  15. Assertion: (Ph3P)3RhCl is Wilkinson's catalyst. Reason: (Ph3P)3RhCl ...

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  16. Assertion: Willkinson's catalyst contains Ti^(4+) as the metal cation ...

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  17. Assertion: Optical isomerism is not shown by square planar complexes. ...

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  18. Assertion: [Cu(en)2]^(2+) is more stable than [Cu(NH3)4]^(2+) Reason...

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  19. Assertion: The ligands nitro and nitrito are called ambidentate ligand...

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  20. Assertion: The total number of isomers shown by [Co(en)2Cl2]^(+) compl...

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