d and f Block Elements PYQs - Last 10 Years
KCET / Chemistry / Inorganic Chemistry / 28 recent questions
ChemistryInorganic Chemistry2017-2026
Practice 28 KCET Chemistry questions from d and f Block Elements. Use the year-wise and type-wise breakdown to prioritize recent PYQs, then continue into the question list below.
28
PYQs on Page
Chemistry / Inorganic Chemistry
2017-2026
Year Range
Based on indexed question metadata
14
Last 5 Years
2022-2026
28
Last 10 Years
2017-2026
Recent Year Trend
2021
2022
2023
2024
2025
2026Latest year
20214 max PYQs/year2026
Question Types
28PYQs
MCQ100%
Difficulty Mix
#1 Unknown28
14 in last 5 years28 in last 10 years
Last 10 Years d and f Block Elements Questions
Showing 28 of 28 filtered questions.
1D And F Block Elements
Which of the following will not act as an oxidising agent?
MCQ+1 / -02026
2D And F Block Elements
The highest oxidation state of manganese in fluoride is $+4$ ($\text{MnF}_4$), but the highest oxidation state in oxides is $+7$ ($\text{Mn}_2\text{O}_7$), because
MCQ+1 / -02026
3D And F Block Elements
The calculated spin only magnetic moment of $\text{Cr}^{2+}$ ion is
MCQ+1 / -02026
4D And F Block Elements
In which of the following pairs, both the elements do not have $(n-1) d^{10} n s^2$ configuration?
MCQ+1 / -02025
5D And F Block Elements
A member of the Lanthanoid series which is well known to exhibit +4 oxidation state is
MCQ+1 / -02025
6D And F Block Elements
In the following pairs, the one in which both transition metal ions are colourless is
MCQ+1 / -02025
7D And F Block Elements
The transition element $(\approx 5 \%)$ present with lanthanoid metal in misch metal is
MCQ+1 / -02024
8D And F Block Elements
Match the following.
I. $\mathrm{Zn}^{2+}\quad$ (i) $d^8$ configuration
II. $\mathrm{Cu}^{2+}\quad$ (ii) Colourless
III. $\mathrm{Ni}^{2+}\quad$
(iii) $\mu=1.73 \mathrm{BM}$
I. $\mathrm{Zn}^{2+}\quad$ (i) $d^8$ configuration
II. $\mathrm{Cu}^{2+}\quad$ (ii) Colourless
III. $\mathrm{Ni}^{2+}\quad$
(iii) $\mu=1.73 \mathrm{BM}$
MCQ+1 / -02024
9D And F Block Elements
Which of the following statements related to lanthanoids is incorrect?
MCQ+1 / -02024
10D And F Block Elements
MnO exhibits
MCQ+1 / -02024
11D And F Block Elements
Which of the following is correct with respect to melting point of a transition element?
MCQ+1 / -02023
12D And F Block Elements
The only lanthanoid which is radioactive
MCQ+1 / -02022
13D And F Block Elements
What will be the value of \(x\) in \(\mathrm{Fe}^{x+}\), if the magnetic moment, \(\mu=\sqrt{24} \mathrm{~BM}\) ?
MCQ+1 / -02022
14D And F Block Elements
A transition metal exists in its highest oxidation state. It is expected to behave as
MCQ+1 / -02022
15D And F Block Elements
Which of the following does not represent property stated against it?
MCQ+1 / -02021
16D And F Block Elements
Which one of the following is correct for all elements from Sc to Cu?
MCQ+1 / -02021
17D And F Block Elements
Which of the following pairs has both the ions coloured in aqueous solution? [Atomic numbers of
\(\mathrm{Sc}=21, \mathrm{Ti}=22, \mathrm{Ni}=28, \mathrm{Cu}=29, \mathrm{Mn}=25]\)
\(\mathrm{Sc}=21, \mathrm{Ti}=22, \mathrm{Ni}=28, \mathrm{Cu}=29, \mathrm{Mn}=25]\)
MCQ+1 / -02021
18D And F Block Elements
Identify the set of paramagnetic ions among the following.
MCQ+1 / -02020
19D And F Block Elements
For \(\mathrm{Cu}_2 \mathrm{Cl}_2\) and \(\mathrm{CuCl}_2\) in aqueous medium, which of the following statement is correct?
MCQ+1 / -02020
20D And F Block Elements
Oxidation state of copper is +1 in
MCQ+1 / -02019
21D And F Block Elements
Which of the following statements is wrong?
MCQ+1 / -02019
22D And F Block Elements
A mixture of \(\mathrm{NaCl}\) and \(\mathrm{K}_2 \mathrm{Cr}_2 \mathrm{O}_7\) is heated with conc. \(\mathrm{H}_2 \mathrm{SO}_4\), deep red vapours are formed. Which of the following statements is false?
MCQ+1 / -02019
23D And F Block Elements
Incorrect statement with reference to \(\mathrm{Ce}(Z=58)\) is
MCQ+1 / -02019
24D And F Block Elements
The elements in which electrons are progressively filled in \(4 f\)-orbital are called
MCQ+1 / -02019
25D And F Block Elements
Which of the following oxides shows electrical properties like metals?
MCQ+1 / -02018
26D And F Block Elements
Which of the following oxidation states is common for all lanthanides?
MCQ+1 / -02018
27D And F Block Elements
The magnetic nature of elements depends on the presence of unpaired electrons. Identify the configuration of transition elements which shows highest magnetic moment?
MCQ+1 / -02017
28D And F Block Elements
Which of the following statement is wrong regarding lanthanoids?
MCQ+1 / -02017