1
AP EAPCET 2024 - 20th May Evening Shift
MCQ (Single Correct Answer)
+1
-0
Which of the following orders is not correct against the given property?
A
$\mathrm{Ga}<\mathrm{In}<\mathrm{Tl}<\mathrm{Al}<\mathrm{B}$ - melting point
B
$\mathrm{Al}<\mathrm{Ga}<\mathrm{In}<\mathrm{Tl}<\mathrm{B}$ - Electronegativity
C
$\mathrm{B}<\mathrm{Al}<\mathrm{Ga}<$ In $<\mathrm{Tl}$ - density
D
$\mathrm{B}<\mathrm{Al}<\mathrm{Ga}<\mathrm{In}<\mathrm{Tl}$ - atomic radius
2
AP EAPCET 2024 - 20th May Morning Shift
MCQ (Single Correct Answer)
+1
-0
$$ \text { Match the following. } $$
$$
\text { List-I }
$$
$$
\text { List-II }
$$
A $$
\text { Ionisation enthalpy }
$$
I $$
\mathrm{P}<\mathrm{Si}<\mathrm{Mg}<\mathrm{Na}
$$
B $$
\text { Metallic character }
$$
II $$
\mathrm{I}<\mathrm{N}<\mathrm{O}<\mathrm{F}
$$
C $$
\text { Electron gain enthalpy }
$$
III $$
\mathrm{B}<\mathrm{Be}<\mathrm{C}<\mathrm{O}<\mathrm{N}
$$
D $$
\text { Electronegativity }
$$
IV $$
\mathrm{l}<\mathrm{Br}<\mathrm{F}<\mathrm{Cl}
$$
A
A-III, B-IV, C-I, D-II
B
A-III, B-I, C-IV, D-II
C
A-IV, B-II, C-I, D-III
D
A-IV, B-III, C-I, D-II
3
AP EAPCET 2024 - 20th May Morning Shift
MCQ (Single Correct Answer)
+1
-0
Which of the following oxides is acidic in nature?
A
$\mathrm{GeO}_2$
B
CO
C
$\mathrm{PbO}_2$
D
SnO
4
AP EAPCET 2024 - 19th May Evening Shift
MCQ (Single Correct Answer)
+1
-0
If the first ionisation enthalpy of $\mathrm{Li}, \mathrm{Be}$ and C respectively are $520,899,1086 \mathrm{~kJ} \mathrm{~mol}^{-1}$. The first ionisation enthalpy (in $\mathrm{kJ} \mathrm{mol}^{-1}$ ) of B will be
A
487
B
950
C
801
D
1402
AP EAPCET Subjects
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