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The following complexs are given? tran...

The following complexs are given?
trans-`[Co(NH_(3))_(4)1_(2)]^(o+)`
`cis-[Co(NH_(3))_(2)(en)_(2)]^(3+)`
trans-`[Co(NH_(3))_(2)(en)_(2)]^(3+)`
`[NiI_(4)]^(2-)`
`[TiF_(6)]^(2-)`
`[CoF_(6)]^(3-)`
Choose the correct code .

A

(1), (2) are optically active, (3) is optically inactive

B

(2) is optically active, (1), (3) are optically inactive

C

(4),(5) are coloured and (6) is colourless

D

(4) is coloured and (5), (6) are colourless

Text Solution

Verified by Experts

The correct Answer is:
D
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The following complexs are given? trans- [Co(NH_(3))_(4)1_(2)]^(o+) cis-[Co(NH_(3))_(2)(en)_(2)]^(3+) trans- [Co(NH_(3))_(2)(en)_(2)]^(3+) [Ni1_(4)]^(2-) [Tif_(6)]^(2-) [CoF_(6)]^(3-) Choose the correct code .

How many of the following complexes are optically inactive? (i) trans- [Co(NH_3)_4I_2]^+ (ii) cis- [Co(NH_3)_2(en)_2]^(3+) (iii) trans- [Co(NH_3)_2(en)_2]^(3+)

Draw cis nd trans isomers of [Co(NH_(3))_(4)Cl_(2)]^(+) ion.

Which of the following compounds show optical isomerism? I. cis -[Co(NH_(3))_(4) Cl_(2)]^(+) II. Trans - [Co(en)_(2) Cl_(2)]^(+) III. Cis - [Co(en)_(2) cl_(2)]^(+) IV. [Co(en)_(3)]^(3+) Choose the correct answer form the codes given below.

Which of the following is more stable ? (1) K_(4)[Fe(CN)_(6)] or K_(3)[Fe(CN)_(6)] (2) [Co(NH_(3))_(6)]^(3+) or [Co(en)_(2)(NH_(3))_(2)]^(3+) (3) [NiCl_(4)]^(2-) or [Ni(CN)_(4)]^(2-)

Amongst [Co(o x)_(3)]^(3-),[CoF_(6)]^(3-) and [Co(NH_(3))_(6)]^(3+) :

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  3. Assertion: In N(2)H(4), any one N-atom can coordination with central m...

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  4. These questions consist of two statements each, printed as Assertion a...

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  5. Assertion: Acidified [Cu(NH(3))(4)]^(2+) and [Cu(H(2)O)(4)]^(2+) both ...

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  6. Assertion: [Fe(EDTA)]^(-) complex is octahedral in shape. Reason: ED...

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  7. STATEMENT-1: Tetrahedral complexes with chiral structure exhibit optic...

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  8. Assertion: Oxidation state of Fe in Fe(CO)(5) is zero. Reason: Syner...

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  9. Assertion: Zeise's salt is a pi-bonded organometallic compound. Reas...

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  10. Assertion: [ClCl(3)(NH(3))(3)] does not give white precipitate with Ag...

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  11. Assertion: Transition metal ion forming octahedral complexes undergo s...

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  12. Assertion: Complex ion [Co(NH(3))(6)]^(2+) is readily oxidized to [Co(...

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  13. Assertion: Hydrazine is a neutral ligand. Reason: It has two N as do...

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  14. Reason: Complex anion [Re(2)Cl(8)]^(2-) has one delta-bond, one sigma ...

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  15. Assertion: In N(2) Molecule, any N-atom can coordinate with central at...

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  16. Assertion: In N(2)H(4), any one N-atom can coordination with central m...

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  17. Assertion: [Ti(H(2)O)(6)]^(4+) is coloured while [Sc(H(2)O)(6)]^(3+) i...

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  18. Assertion: Acidified [Cu(NH(3))(4)]^(2+) and [Cu(H(2)O)(4)]^(2+) both ...

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  19. Assertion: [Fe(EDTA)]^(-) complex is octahedral in shape. Reason: ED...

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  20. Assertion: Tetrahedral complexes with chiral structure exhibit optical...

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  21. Assertion: Oxidation state of Fe in Fe(CO)(5) is zero. Reason: Syner...

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