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1
AP EAPCET 2025 - 21st May Evening Shift
MCQ (Single Correct Answer)
+1
-0

The increasing order of number of lone pair of electrons on the central atom of the following molecules is

(I) $\mathrm{ClF}_3$

(II) $\mathrm{XeF}_2$

(III) $\mathrm{SF}_4$

(IV) $\mathrm{SiH}_4$

A

IV $<$ III $<$ II $<$ I

B

I $<$ II $<$ III $<$ IV

C

II $<$ I $<$ III $<$ IV

D

IV $<$ III $<$ I $<$ II

2
AP EAPCET 2025 - 21st May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Identify the correct set of molecules with zero dipole moment

A

$\mathrm{CO}_2, \mathrm{NH}_3, \mathrm{H}_2 \mathrm{O}$

B

$\mathrm{NH}_3, \mathrm{NF}_3, \mathrm{BF}_3$

C

$\mathrm{PF}_3, \mathrm{NH}_3, \mathrm{CH}_4$

D

$\mathrm{CH}_4, \mathrm{BF}_3, \mathrm{CO}_2$

3
AP EAPCET 2024 - 23th May Morning Shift
MCQ (Single Correct Answer)
+1
-0
Identify the set of molecules in which the central atom has only one lone pair of electrons in their valence shells
A
$\mathrm{BrF}_5, \mathrm{SF}_4, \mathrm{SnCl}_2$
B
$\mathrm{BrF}_5, \mathrm{XeF}_4, \mathrm{SnCl}_2$
C
$\mathrm{XeF}_4, \mathrm{NH}_3, \mathrm{ClF}_3$
D
$\mathrm{XeF}_6, \mathrm{ClF}_3, \mathrm{SF}_4$
4
AP EAPCET 2024 - 23th May Morning Shift
MCQ (Single Correct Answer)
+1
-0
The bond order of which of the following two species is same?
A
$\mathrm{O}_2, \mathrm{~N}_2$
B
$\mathrm{C}_2, \mathrm{O}_2$
C
$\mathrm{B}_2, \mathrm{C}_2$
D
$\mathrm{F}_2, \mathrm{C}_2$
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