Embibe Experts Solutions for Chapter: The d- and f-Block Elements, Exercise 2: EXERCISE-I (Conceptual Questions)

The basic character of the transition metal monoxides follows the order ______.

$\left(\text{Atomic number Ti=22, V=23, Cr=24, Fe=26}\right)$

Which of following order of oxidising character is correct ?

Select the element in the following which does not show oxidation state $+4$:

Which of the following has almost similar size :

Among the lanthanides, the one obtained by synthetic method is:

More number of oxidation state are exhibited by the actinoids than by lanthanoids. The main reason for this is;

Identify the incorrect statement among the following:

Uranium can be obtained by the electrolysis of