1
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
2
IIT-JEE 1997
MCQ (Single Correct Answer)
+1
-0.25
Which contains both polar and non-polar bonds?
A
NH4Cl
B
HCN
C
H2O2
D
CH4
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
+2
-0
Give reasons of the following:
The crystalline salts of alkaline earth metals contain more water of crystallisation than the corresponding alkali metal salts.
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