1
AIPMT 2001
MCQ (Single Correct Answer)
+4
-1
In which of the following bond angle is maximum ?
A
NH3
B
NH4+
C
PCl3
D
SCl2
2
AIPMT 2001
MCQ (Single Correct Answer)
+4
-1
In X - H --- Y, X and Y both are electronegative elements. Then
A
electron density on X will increase and on H will decrease
B
in both electron density will increase
C
in both electron density will decrease
D
on X electron density will decrease and on H increases.
3
AIPMT 2001
MCQ (Single Correct Answer)
+4
-1
Which of the following two are isostructural?
A
XeF2, IF2$$-$$
B
NH3, BF3
C
CO32$$-$$, SO32$$-$$
D
PCl5, ICl5
4
AIPMT 2000
MCQ (Single Correct Answer)
+4
-1
Which compound has planar structure?
A
XeF4
B
XeOF2
C
XeO2F2
D
XeO4
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