1
AP EAPCET 2024 - 21th May Morning Shift
MCQ (Single Correct Answer)
+1
-0
Which of the following lanthanoids have [Xe] $4 f^x 5 d^1 6 s^2$ configuration in their ground state. $$ (X=1-14) $$
A
$\mathrm{Pr}, \mathrm{Tb}, \mathrm{Yb}$
B
$\mathrm{Ce}, \mathrm{Yb}, \mathrm{Lu}$
C
$\mathrm{Ce}, \mathrm{Gd}$, Lu
D
Gd, Tb, Lu
2
AP EAPCET 2024 - 20th May Evening Shift
MCQ (Single Correct Answer)
+1
-0
Match the following.
List I List II
A. Technicium I. Non-metal
B. Fluorine II. Transition metal
C. Tellurium III. Lanthanoid
D. Dysprosium IV. Metalloid
A
A-II, B-I, C-III, D-IV
B
A-III, B-I, C-IV, D-II
C
A-II, B-I, C-IV, D-III
D
A-IV, B-I, C-II, D-III
3
AP EAPCET 2024 - 20th May Evening Shift
MCQ (Single Correct Answer)
+1
-0
The transition metal with highest melting point is
A
Re
B
Cr
C
Mo
D
W
4
AP EAPCET 2024 - 20th May Morning Shift
MCQ (Single Correct Answer)
+1
-0
Which transition metal does not form 'MO' type oxide? ( $M=$ transition metal)
A
$V$
B
Cr
C
Mn
D
Sc
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