Chemistry Chemical Bonding Online Quiz Test MCQs

1. The decrease in radius is larger for:

2. The tendency of atoms to attain a maximum of eight electrons in the valance shell is known as:

3. The force which holds together two or more atoms or ions to form a large variety of compounds is called:

4. In the chemical combination of sodium and hydrogen to form NaH:

5. The theory of chemical bonding has been a major problem of:

6. Elements combine together due to inherent tendency to stabilize themselves by:

7. Which of the following elements is not stable?

8. Which of he following is a noble gas:

9. The covalent radius of Cl atom is:

10. Dipole moment is defined as:

11. The dipole moment of water is:

12. The dipole moment of orthochlorobenzene is:

13. Chemical reactivity of elements depends upon their characteristics:

14. The triatomic molecule with zero dipole moment has shape:

15. The amount of energy required to break one mole of a bond to separate atom is called: