Magnetic moment -35 is true for which of the following pair -

The correct option is B Fe^+3, Mn^+2 Magnetic moment = √(35) √(n(n+2))= 35 Therefore, n= 5 Fe^3+, Mn^2+ [Ar]3d^5 ...

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Question

Magnetic moment $\sqrt{35}$ is true for which of the following pair :

C o^{+ 2}, F e^{+ 2}

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F e^{+ 3}, M n^{+ 2}

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C o^{+ 3}, C r^{+ 2}

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F e^{+ 2}, M n^{+ 2}

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Similar questions

For the four successive transition elements (Cr, Mn, Fe and Co), what is the order of stability of their +2 states?

(At. Nos. Cr = 24, Mn = 25, Fe = 26, Co = 27)

V^{2 +} < C r^{2 +} < M n^{2} < F e^{2 +}

N i^{2 +} < C o^{2 +} < F e^{2 +} < M n^{2 +}

C o^{3 +} < F e^{3 +} < C r^{3 +} < S c^{3 +}

S c < T i < C r < M n

M^{2 +} / M

M^{3 +} / M^{2 +}

E^{\circ}

E^{0} M^{2 +} / M

F e^{2 +}, F e^{3 +}, C r^{2 +}, C r^{3 +}, M n^{2 +}, M n^{3 +}

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