1
NEET 2019
MCQ (Single Correct Answer)
+4
-1
Which of the following diatomic molecular species has only $$\pi $$ bonds according to Molecular Orbital Theory?
A
C2
B
Be2
C
O2
D
N2
2
NEET 2018
MCQ (Single Correct Answer)
+4
-1
Consider the following species : CN+ , CN , NO and CN. Which one of these will have the highest bond order?
A
NO
B
CN
C
CN+
D
NO
3
NEET 2018
MCQ (Single Correct Answer)
+4
-1
In the structure of ClF3 , the number of lone pairs of electrons on central atom ‘Cl’ is
A
one
B
two
C
four
D
three
4
NEET 2017
MCQ (Single Correct Answer)
+4
-1
The species, having bond angles of 120o is
A
ClF3
B
NCl3
C
BCl3
D
PH3
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CBSE
Class 12