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1
AIEEE 2003
MCQ (Single Correct Answer)
+4
-1
Which one of the following pairs of molecules will have permanent dipole moments for both members
A
NO2 and CO2
B
NO2 and O3
C
SiF4 abd CO2
D
SiF4 abd NO2
2
AIEEE 2003
MCQ (Single Correct Answer)
+4
-1
The pair of species having identical shapes for molecules of both species is
A
XeF2, CO2
B
BF3, PCl3
C
PF5, IF5
D
CF4, SF4
3
AIEEE 2003
MCQ (Single Correct Answer)
+4
-1
Which one of the following compounds has the smallest bond angle in its molecule?
A
OH2
B
SH2
C
NH3
D
SO2
4
AIEEE 2002
MCQ (Single Correct Answer)
+4
-1
Change Language
In which of the following species the interatomic bond angle is 109o28' ?
A
NH3, BF4-
B
NH4+, BF4-
C
NH3, BF3
D
NH2-1, BF3

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