List of top Chemistry Questions on Magnetic moment asked in CUET (UG)

Match Ion given in List I with their Magnetic Moment (Calculated) given in List II.
Determine the spin-only magnetic moment value for a central divalent manganese gaseous ion (\( \text{Mn}^{2+} \)) based on its d-orbital electron distribution. (Atomic Number of \( \text{Mn} = 25 \))
The magnetic moment of a complex having 3 unpaired electrons is closest to: \[ \mu = \sqrt{n(n+2)}\ \text{BM} \]
The magnetic nature of elements depends on the presence of unpaired electrons. Identify the configuration of transition element, which shows highest magnetic moment.
'Spin only' magnetic moment is same for which of the following ions? A. \(Ti^{3+}\)
B. \(Cr^{2+}\)
C. \(Mn^{2+}\)
D. \(Fe^{2+}\)
E. \(Sc^{3+}\)
Choose the most appropriate answer from the options given below:
The spin-only magnetic moment of Hexacyanomanganate(II) ion is.........BM
Match List-I with List-II:
List-IList-II
(A) Mn2+(I) Pyrolusite ore
(B) Spin only Magnetic Moment(II) An alloy of 4f metal, iron and traces of S, C, Al and Ca
(C) MnO2(III) μs = √n(n + 2) BM
(D) Misch metal(IV) Highest oxidation states

Choose the correct answer from the options given below: