Question

which of the following ions has the maximum magnetic moment? 1)Mn2+ 2)Fe2+ 3)Ti2+ 4)Cr2+​

Answer 1

Answer:

Explanation:Mn2+ has the maximum number of unpaired electrons (5) and hence has the maximum magnetic moment.

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Answer 2

Ions have the maximum magnetic moment is  $Mn_2^+.$

Option (1).

Explanation:

• Magnetic moments are the gain of information, regarding the oxidation state used in the conjunction of the electronic spectra.

• The magnetic moment is calculate by the following formula

• μ = $\sqrt (n(n+2)$

• Here the μ defines the mane tic moment and n indicates the number of unpaired electron.

• From the given option in the questions  $Mn_2^+$ have the magnetic moment with 5.9 BM.

• But the $Fe_2^+$ and  $Cr_2^+$ have the magnetic moment with 4.9 BM

• And the $Ti_2^+$ have the magnetic moment have 2.8 BM.
• So we conclude that option (1) is the correct answer.

To know more

A short magnetic dipole has magnetic moment 0.5 Am-.

Calculate the magnetic induction by it at a distance of

20 cm. from the centre of the magnetic dipole on.

(a) the axis and

(b) the equatorial line of the short magnetic dipole

(Given . = 4 x 10-7 wb/Am)

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The spin only magnetic moment of Sc3+ is zero why​

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