1
MHT CET 2025 26th April Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which cation from following exhibits no magnetic moment?

A
$\mathrm{Cr}^{3+}$
B
$\mathrm{Sc}^{3+}$
C
$\mathrm{Cu}^{2+}$
D
$\mathrm{V}^{3+}$
2
MHT CET 2025 25th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which from following elements in respective oxidation state develops highest spin only magnetic moment?

A
$\mathrm{Mn}^{2+}$
B
$\mathrm{Ti}^{3+}$
C
$\mathrm{Cu}^{2+}$
D
$\mathrm{Ni}^{2+}$
3
MHT CET 2025 25th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which element from following has smallest ionic size in +3 state?

A
Lu
B
La
C
Dy
D
Nd
4
MHT CET 2025 25th April Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which lanthanoid from following has highest ionisation $\left(\mathrm{IE}_1\right)$ enthalpy?

A
Tm
B
Dy
C
Nd
D
Yb
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