Explore topic-wise MCQs in Testing Subject.

This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.

1.	What’s the bond order of Oxygen?
A.	3
B.	2
C.	1
D.	0
Answer» C. 1

Discussion

2.	Take NA as the number of Anti-bonding molecular orbitals and NB as the number of Bonding molecular orbitals. The molecule is stable when NA ____________ NB.
A.	is greater than
B.	is equal to
C.	is less than
D.	is greater than or equal to
Answer» D. is greater than or equal to

Discussion

3.	\(\psi\)MO = \(\psi\)A + \(\psi\)B.
A.	True
B.	False
Answer» B. False

Discussion

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Explore topic-wise MCQs in Testing Subject.

What’s the bond order of Oxygen?

Take NA as the number of Anti-bonding molecular orbitals and NB as the number of Bonding molecular orbitals. The molecule is stable when NA ____________ NB.

\(\psi\)MO = \(\psi\)A + \(\psi\)B.