1
AP EAPCET 2024 - 20th May Morning Shift
MCQ (Single Correct Answer)
+1
-0
The bond angles $b_1, b_2$ and $b_3$ in the given structure are respectively (in ${ }^{\circ}$ ) AP EAPCET 2024 - 20th May Morning Shift Chemistry - Chemical Bonding and Molecular Structure Question 7 English
A
$79,101,118$
B
$118,101,79$
C
$79,118,101$
D
$118,79,101$
2
AP EAPCET 2024 - 19th May Evening Shift
MCQ (Single Correct Answer)
+1
-0
In which of the following sets of molecules, the centil atoms of molecules have same hybridisation?
A
$\mathrm{NH}_3, \mathrm{ClF}_3$
B
$\mathrm{SF}_4, \mathrm{CH}_4$
C
$\mathrm{H}_2 \mathrm{O}, \mathrm{SO}_3$
D
$\mathrm{XeF}_6, \mathrm{IF}_7$
3
AP EAPCET 2024 - 19th May Evening Shift
MCQ (Single Correct Answer)
+1
-0
The correct increasing order of number of lone pair of electrons on the central atom of $\mathrm{SnCl}_2, \mathrm{XeF}_2, \mathrm{CIF}_3$ and $\mathrm{SO}_3$ is
A
$\mathrm{SO}_3<\mathrm{ClF}_3<\mathrm{SnCl}_2<\mathrm{XeF}_2$
B
$\mathrm{SO}_3<\mathrm{SnCl}_2<\mathrm{ClF}_3<\mathrm{XeF}_2$
C
$\mathrm{XeF}_2<\mathrm{SnCl}_2<\mathrm{ClF}_3<\mathrm{SO}_3$
D
$\mathrm{XeF}_2<\mathrm{ClF}_3<\mathrm{SnCl}_2<\mathrm{SO}_3$
4
AP EAPCET 2024 - 18th May Morning Shift
MCQ (Single Correct Answer)
+1
-0
The bond lengths of diatomic molecules of elements $X$, $Y$ and $Z$ respectively are 143, 110 and 121 pm . The atomic numbers of $X, Y$, and $Z$ respectively are
A
$9,7,8$
B
$7,8,9$
C
$9,8,7$
D
$7,9,8$
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