1
NEET 2013 (Karnataka)
MCQ (Single Correct Answer)
+4
-1
Change Language
In which of the following ionization processes the bond energy increases and the magnetic behaviour changes from paramagnetic to diamagnetic.
A
O2 $$ \to $$ O2+
B
C2 $$ \to $$ C2+
C
NO $$ \to $$ NO+
D
N2 $$ \to $$ N2+
2
NEET 2013
MCQ (Single Correct Answer)
+4
-1
Change Language
Which of the following is paramagnetic?
A
CN$$-$$
B
NO+
C
CO
D
O2$$-$$
3
NEET 2013
MCQ (Single Correct Answer)
+4
-1
Change Language
Which of the following is a polar molecule?
A
SiF4
B
XeF4
C
BF3
D
SF4
4
NEET 2013
MCQ (Single Correct Answer)
+4
-1
Change Language
Dipole-induced dipole interactions are present in which of the following pairs
A
HCl and He atoms
B
SiF4 and He atoms
C
H2O and alcohol
D
Cl2 and CCl4
NEET Subjects
EXAM MAP