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The "spin-only" magnetic moment [in uni...

The "spin-only" magnetic moment [in units of Bohr magneton, `(mu_B)`] or `Ni^(2+)` in aqueous solution would be :
(At no. `Ni = 28`).

A

0

B

1.73

C

2.84

D

`4.90`

Text Solution

Verified by Experts

The correct Answer is:
C
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The "spin-only" magnetic moment [in units of Bohr magneton, (mu_B) ] or Ni^(2+) in aquenous solution would be : (At no. Ni = 28 ).

The spin-only magnetic moment [in units of Bohr magneton, (mu_(B) of Ni^(2+) in aqueous solution would be (atomic number of Ni=28)

Assertion (A): The "spin only” magnetic moment [in units of Bohr magneton, ( mu_(B) )] of Ni^(2+) in aqueous solution would be (atomic number Ni= 28) 2.84 BM Reason (R): The metal ion has 2 unpaired electrons

The sping only maagentic mome ( in Bohr magneton , M_C) of Hi^(2+) in aqueouse solution would be :

The spin only magnetic of Cr^(3+) in aqueous solution would be :

MOTION-COORDINATION COMPOUND-EXERCISE -4 LEVEL I PREVIOUS YEAR JEE MAIN
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  4. In Fe(CO)5, the Fe-C bond possesses:

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  9. In which of the following octahedral complexes of Co (at. no. 27), wil...

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  10. Which of the following has an optical isomer?

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

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

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  17. Which one of the following complexes shows optical isomerism?

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  19. For 1 molal aqueous solution of the following compounds, which one wil...

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