Home
Class 12
CHEMISTRY
What is the value of spin only magnetic ...

What is the value of spin only magnetic moment of `Fe^(2+)` ion?

Text Solution

Verified by Experts

The electric configuration of Fe atom `= 3d^(6) 4s^(2)`
Electric configuration of `.^(2+) ion = 3d^(6)4s^(0)`
Orbitals of

Thus , spin only magnetic moment
`= sqrt(n(n+2))=sqrt(4(4+2))`
`= sqrt(4xx6) =sqrt(24) = 4.89 BM `
Promotional Banner

Topper's Solved these Questions

  • EXAMINATION PAPER 2018

    ARIHANT PUBLICATION|Exercise GROUP B|20 Videos

  • EXAMINATION PAPER 2018

    ARIHANT PUBLICATION|Exercise GROUP C|7 Videos

  • ETHERS

    ARIHANT PUBLICATION|Exercise CHAPTER PRACTICE (7 MARK)|3 Videos

  • F-BLOCK ELEMENTS

    ARIHANT PUBLICATION|Exercise CHAPTER PRACTICE (LONG ANSWER TYPE QUESTIONS) |2 Videos

Similar Questions

Explore conceptually related problems

Find the magnetic moment of Mn^(2+) ion.

Find magnetic moment of Cr^2+ ion.

Find the magnetic moment of Cr^(3+) ion.

Calculate the 'spin only' magnetic moment of M^(2+)(aq.) ion. (Z=27)

Identify A and B in the given sequence of reaction. Also, write their IUPAC names and calculate spin only magnetic moment of B. Fe^(3+)("aq")overset("Excess of"SCN^(theta))rarr"Blood red colour (A)" overset("Excess of"F^(-))rarr"Colourless (B)"

Find the magnetic moment value of Co^(2+)