1
AP EAPCET 2024 - 20th May Evening Shift
MCQ (Single Correct Answer)
+1
-0
Among the following species, correct set of isostructural pairs are $\mathrm{XeO}_3, \mathrm{CO}_3^{2-}, \mathrm{SO}_3, \mathrm{H}_3 \mathrm{O}^{+}, \mathrm{ClF}_3$
A
$\left(\mathrm{XeO}_3, \mathrm{CO}_3^{2-}\right)$ and $\left(\mathrm{SO}_3, \mathrm{H}_3 \mathrm{O}^{+}\right)$
B
$\left(\mathrm{XeO}_3, \mathrm{SO}_3\right)$ and $\left(\mathrm{CO}_3^{2-}, \mathrm{H}_3 \mathrm{O}^{+}\right)$
C
$\left(\mathrm{XeO}_3, \mathrm{H}_3 \mathrm{O}^{+}\right)$and $\left(\mathrm{SO}_3, \mathrm{CO}_3^{2-}\right)$
D
$\left(\mathrm{SO}_3, \mathrm{ClF}_3\right)$ and $\left(\mathrm{XeO}_3, \mathrm{CO}_3^{2-}\right)$
2
AP EAPCET 2024 - 20th May Morning Shift
MCQ (Single Correct Answer)
+1
-0
The correct order of bond angles of the molecules $\mathrm{SiCl}_4, \mathrm{SO}_3, \mathrm{NH}_3, \mathrm{HgCl}_2$ is
A
$\mathrm{SO}_3>\mathrm{SiCl}_4>\mathrm{NH}_3>\mathrm{HgCl}_2$
B
$\mathrm{SiCl}_4>\mathrm{NH}_3>\mathrm{HgCl}_2>\mathrm{SO}_3$
C
$\mathrm{HgCl}_2>\mathrm{SO}_3>\mathrm{NH}_3>\mathrm{SiCl}_4$
D
$\mathrm{HgCl}_2>\mathrm{SO}_3>\mathrm{SiCl}_4>\mathrm{NH}_3$
3
AP EAPCET 2024 - 20th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

$$ \text { Observe the following structure, } $$

AP EAPCET 2024 - 20th May Morning Shift Chemistry - Chemical Bonding and Molecular Structure Question 18 English

$$ \text { The formal charges on the atoms 1,2,3 respectively are } $$

A
$+1,0,-1$
B
$0,0,-1$
C
$-1,0,+1$
D
$0,0,0$
4
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 20 English
A
$79,101,118$
B
$118,101,79$
C
$79,118,101$
D
$118,79,101$
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