Match List-I with List-II List-I List-II A Ψ MO = Ψ A - Ψ B I Dipole moment B μ = Q × r II Bonding molecular orbital C N b - N a 2 III Anti-bonding molecualr orbital D Ψ MO = Ψ A + Ψ B IV Bond order

A - III , B - I , C - IV , D - II

A - II , B - I , C - IV , D - III

A - III , B - IV , C - I , D - II

A - III , B - IV , C - II , D - I

EASY

Earn 100

Bonding molecular orbitals are formed if two atomic orbitals are overlapping destructively.

50% studentsanswered this correctly

Important Questions on Chemical Bonding

MEDIUM

Chemistry>Inorganic Chemistry>Chemical Bonding>Molecular Orbital Theory

According to $MOT, O_{2}$ is paramagnetic in nature, what is the number of electrons in anti bonding molecular orbitals?

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding>Molecular Orbital Theory

After understanding the assertion and reason, choose the correct option.

Assertion: In the bonding molecular orbital (MO) of

H_{2},

electron density is increased between the nuclei.
Reason: The bonding MO is

ψ_{A} + ψ_{B}

, which shows destructive interference of the combining electron waves.

MEDIUM

Chemistry>Inorganic Chemistry>Chemical Bonding>Molecular Orbital Theory

Which statements are correct for the peroxide ion ?

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding>Molecular Orbital Theory

If an extra electron is added to the hypothetical molecule

C_{2},

this extra electron will occupy the molecular orbital:-

HARD

Chemistry>Inorganic Chemistry>Chemical Bonding>Molecular Orbital Theory

Which of the following options represents the correct bond order?

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding>Molecular Orbital Theory

In the molecular orbital diagram for the molecular ion

N_{2}^{+}

, the number of electrons in the

σ_{2 p}

molecular orbital is

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding>Molecular Orbital Theory

The formation of molecular orbitals can be described by the linear combination of atomic orbitals. Which one of the following correctly represents the formation of bonding molecular orbital from the atomic orbitals having wave functions

ψ_{A}

and

ψ_{B} ?

HARD

Chemistry>Inorganic Chemistry>Chemical Bonding>Molecular Orbital Theory

Which of the following diatomic molecules would be stabilised by the removal of an electron?

MEDIUM

Chemistry>Inorganic Chemistry>Chemical Bonding>Molecular Orbital Theory

Which of the following diatomic molecular species has only

π

bonds according to Molecular Orbital Theory?

MEDIUM

Chemistry>Inorganic Chemistry>Chemical Bonding>Molecular Orbital Theory

During the change of

O_{2}

O_{2}^{-}

, the incoming electron goes to the orbital:

MEDIUM

Chemistry>Inorganic Chemistry>Chemical Bonding>Molecular Orbital Theory

Match List-I with List-II

	List-I		List-II
A	$Ψ_{MO} = Ψ_{A} - Ψ_{B}$	I	Dipole moment
B	$μ = Q \times r$	II	Bonding molecular orbital
C	$\frac{N_{b} - N_{a}}{2}$	III	Anti-bonding molecualr orbital
D	$Ψ_{MO} = Ψ_{A} + Ψ_{B}$	IV	Bond order