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The pair having the same magnetic moment...

The pair having the same magnetic moment is
[at. No. `Cr = 24, Mn = 25, Fe = 26 " and " Co = 27]`

A

`[Cr(H_(2)O)_(6)]^(2+) and [Fe(H_(2)O)_(6)]^(2+)`

B

`[Mn(H_(2)O)_(6)]^(2+) nd [Cr(H_(2)O)_(6)]^(2+)`

C

`[CoCl_(4)]^(2-) and [Fe(H_(2)O)_(6)]^(2+)`

D

`[Cr(H_(2)O)_(6)]^(2+) and [CoCl_(4)]^(2-)`

Text Solution

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The correct Answer is:
A
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RESONANCE-COORDINATION COMPOUNDS-Exercise-3 Part-II: JEE(Main ) /AIEEE Problem
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  5. In which of the following octahedral complexes of Co (at. no. 27), wil...

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  6. Which of the following has an optical isomer?

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  7. Which of the following pairs represents linkage isomers ?

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  9. Which one of the following has an optical isomer ? (en=ethylenediami...

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  10. Which of the following facts about the complex [Cr(NH(3))(6)]Cl(3) is ...

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  14. The octahedral complex of a metal ion M^(3+) with four monodentate lig...

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  15. The number of geometric isomers that can exist for square planar [Pt(...

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  16. The pair having the same magnetic moment is [at. No. Cr = 24, Mn = ...

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  17. Which of the following complexes shows optical isomerism ? (en=ethy...

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  18. On treatment of 100mL of 0.1 M solution of CoCl(3).6H(2)O with excess ...

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  19. Cosider the following reaction and statements: [Co(NH(3))(4)Br]^(+)...

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  20. The oxidation state of Cr in [Cr(H(2)O)(6)]Cl(3), [Cr(C(6)H(6))(2)], a...

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