1
IIT-JEE 1985
Subjective
+1
-0
Arrange the following in:
Increasing acidic property:
ZnO, Na2O3, P2O5, MgO
2
IIT-JEE 1985
True or False
+1
-0
All molecules with polar bonds have dipole moment.
A
TRUE
B
FALSE
3
IIT-JEE 1985
True or False
+1
-0
SnCl2 is a non-linear molecule
A
TRUE
B
FALSE
4
IIT-JEE 1985
MCQ (Single Correct Answer)
+1
-0.25
The molecule having one unpaired electron is
A
NO
B
CO
C
CN-
D
O2
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