MHT-CET

d and f Block Elements question bank (Chemistry)

Practice 200 free MHT-CET Chemistry - d and f Block Elements questions with answers and step-by-step solutions.

Start free Book a demo

All Easy Hard Medium

Q1.

Find the number of unpaired electrons in $\text{Nd}^{+3}$. (atomic number $= 60$)

(A)

$5$

(B)

$7$

(C)

$3$

(D)

$1$

Show answer & solution

Verified Answer & Solution Locked

Q2.

Identify the pair of diamagnetic lanthanoid ions by the following?

(A)

$\text{Ce}^{4+}$ and $\text{Yb}^{2+}$

(B)

$\text{Ce}^{4+}$ and $\text{Eu}^{2+}$

(C)

$\text{Gd}^{3+}$ and $\text{Eu}^{3+}$

(D)

$\text{Pm}^{3+}$ and $\text{Sm}^{3+}$

Show answer & solution

Verified Answer & Solution Locked

Protected Questions

Log in or sign up free to access every question with complete solutions, create chapter practice tests, and track your performance.

Sign up free to access all 83 questions

Unlock every d and f Block Elements question, generate papers, and practice at your own pace.