1
IIT-JEE 1983
MCQ (Single Correct Answer)
+1
-0.25
Carbon tetrachloride has no net dipole moment because of
A
its planar structure
B
its regular tetrahedral structure
C
similar sizes of carbon and chlorine
D
similar electron affinities of carbon and chlorine
2
IIT-JEE 1983
MCQ (Single Correct Answer)
+1
-0.25
Which one among the following does not have the hydrogen bond?
A
phenol
B
liquid NH3
C
water
D
liquid HCl
3
IIT-JEE 1983
MCQ (Single Correct Answer)
+1
-0.25
The types of bonds present in CuSO4.5H2O are only
A
electrovalent and covalent
B
electrovalent and coordinate covalent
C
electrovalent, covalent and coordinate covalent
D
covalent and coordinate covalent
4
IIT-JEE 1982
MCQ (Single Correct Answer)
+1
-0.25
The ion that is isoelectronic with CO is
A
CN-
B
NO2
C
SO2
D
ClO2
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