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Among [Ni(CO)(4)], [NiCl(4)]^(2-), [Co (...

Among `[Ni(CO)_(4)], [NiCl_(4)]^(2-), [Co (NH_(3))_(4) Cl_(2)] Cl, Na_(3) [CoF_(6)], Na_(2)O_(2)` and `CsO_(2)`, the total number of paramagnetic compounds is

A

2

B

3

C

4

D

5

Text Solution

Verified by Experts

The correct Answer is:
B
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MOTION-COORDINATION COMPOUND-EXERCISE-4 LEVEL-II PREVIOUS YEAR JEE ADVANCED
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  2. The volume (in mL) of 0.1M Ag NO(3) required for complete precipitatio...

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  3. The colour of light absorbed by an aqueous solution of CuSO(4) is

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  4. As per IUPAC nomenclature, the name of the complex [Co(H(2)O)(4) (NH(3...

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  5. [NiCl(2){P(C(2)H(5))(2)(C(6)H(5))}(2)] exhibits temperature dependent ...

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  6. Consider the follwing complexes ion P,Q and R P =[FeF(6)]^(3-), Q=[V...

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  7. The pair(s) of coordination complexes/ion exhibiting the same kind of ...

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  8. EDTA^(4-) i9s ethylenediamine tetraacetate ion The total number of N-C...

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  9. Match each coordination compound in Column I with an appropriate pair ...

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  10. In the complex acetylbromidodicarbonylbis (triethylphosphine) iron (II...

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  11. Among the complex ions, [Co(NH2–CH2–CH2–NH2–)2Cl2^(])+, [CrCl2(C2O4)2]...

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  12. For the octahedral complexes of Fe^(3+) in SCN^(-) (thiocyanato -S) an...

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  13. Which of the following statement are correct about Cr^(2+) (Z = 24) an...

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  14. Among [Ni(CO)(4)], [NiCl(4)]^(2-), [Co (NH(3))(4) Cl(2)] Cl, Na(3) [C...

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  15. The geometries of the ammonia complexes of Ni^(2+),Pt^(2+) and Zn^(2+)...

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  16. The possible number of geometrical isomers for the complex [CoL(2) C...

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  17. The correct statement (s) regarding the binary transition metal carbon...

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  18. Among the species given below, the total number of diamagnetic species...

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  19. The correct option(s) regarding the complex [Co(en)(NH(3))(3)(H(2)O)](...

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  20. Match each set of hybrid orbitals from LIST–I with complex(es) given i...

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