Theories of Bonding

According to MOT the number of Molecular orbitals formed is equal to

• Multiple of the overlapping atomic orbitals

• Half of the overlapping atomic orbitals

• Same number of the overlapping atomic orbitals

• No matter of formation of molecular orbitals

The maximum number of electrons can be accommodated in a molecular orbital are-----------

• 4

• 2

• 6

• 8

According to VBT, the formation of a stable bond requires

• The electrons should have opposite spins

• The two atoms should be close to each other

• The greater overlapping of the electron clouds

• All of the mentioned

The Valence Bond Theory does not explain the paramagnetic nature of oxygen molecule.

• True

• False

The energy of Bonding molecular orbitals -----------in correspondent with overlapping atomic orbitals.

• Greater

• Lesser

• Same

• Not applicable

According to LCAO theory the destructive approach of atomic orbital wave equation could result in

• Bonding molecular orbitals

• Anti bonding molecular orbitals

• Non bonding Molecular orbitals

The number of electrons for n= 4 quantum number

• 2

• 6

• 16

• 18

Which type of bond has a transfer of an electron from on atom to another?

• Polar Covalent

• Non PolarCovalent

• Ionic

• Metallic

Atoms joined together by SHARING electrons are?

• Ionic bonds

• Covalent bonds

• Metallic Bonds

• James Bonds

Which of the following has a full valence shell?

• Oxygen

• Neon

• Barium

• Carbon