1
IIT-JEE 1997
MCQ (Single Correct Answer)
+1
-0.25
The critical temperature of water is higher than that of O2 because the H2O molecule has
A
fewer electrons than O2
B
two covalent bonds
C
V-shape
D
dipole moment
2
IIT-JEE 1997
MCQ (Single Correct Answer)
+1
-0.25
Which one of the following compounds has sp2 hybridization?
A
CO2
B
SO2
C
N2O
D
CO
3
IIT-JEE 1997
Subjective
+2
-0
A compound of vanadium has a magnetic moment of 1.73 BM. Work out the electronic configuration of the vanadium ion in the compound.
4
IIT-JEE 1997
Subjective
+1
-0
Give reactions for the oxidation of hydrogen peroxide with potassium permanganate in acidic medium.

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