1
AIPMT 2006
MCQ (Single Correct Answer)
+4
-1
Which of the following is the most basic oxide?
A
SeO2
B
Al2O3
C
Sb2O3
D
Bi2O3
2
AIPMT 2006
MCQ (Single Correct Answer)
+4
-1
The correct order regarding the electronegativity of hybrid orbitals of carbon is
A
sp < sp2 < sp3
B
sp > sp2 < sp3
C
sp > sp2 > sp3
D
sp < sp2 > sp3
3
AIPMT 2006
MCQ (Single Correct Answer)
+4
-1
In which of the following molecules are all the bonds are not equal?
A
NF3
B
ClF3
C
BF3
D
AlF3
4
AIPMT 2006
MCQ (Single Correct Answer)
+4
-1
Which one of the following orders is not in accordance with the property stated against it?
A
F2 > Cl2 > Br2 > I2 : Bond dissociation energy
B
F2 > Cl2 > Br2 > I2 : Oxidising power
C
HI > HBr > HCl > HF : Acidic property in water
D
F2 > Cl2 > Br2 > I2 : Electronegativity.
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