Chemical Bonding Mcqs

Our collections of Multiple choice questions and answers focuses on study of Chemical Bonding in Chemistry. These questions are chosen from a collection of most authoritative and best reference books on Chemistry. Our aim is to prepare an individual for competitive exams like NTS, GAT, ECAT, MDCAT, Teaching jobs Tests and Chemical industry job interviews. One should practice our Mcqs to assimilate Chemical Bonding in Chemistry comprehensively.

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1.
The relative attraction of the nucleus for the electrons in a chemical bond is called

Ionization energy

Electron affinity

Electro negativity

None of the above

2.
The ionization energy

Generally increases from left to right in a period

Does not change in a period

Increase from top to bottom in a group

Does not change in a group

7.
Which of the following is the best explanation that CO2 is non polar molecule

Linear geometry

Dipole moment is zero

Sp hybridization

None

9.
Which one is not the absolute term of the element?

Ionization energy

Electron affinity

Electro negativity

Atomic size

12.
When 2 lone pair and 2 bond pair are around the central atom reduction in the bond angle is up to.

109.5?

104.5?

107.5?

102?

14.
Molecular orbitals are filled according to

Auf bau principle

Hunds rule

Paulis Exclusion principle

All these

15.
Measurement of the degree of polarity is

Electron affinity

Ionic character

Ionization energy

Dipole moment

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