Electrovalent Bond MCQs Online Practice Test Quiz

1. Which characteristic is true for electrovalent compounds?

2. In which state do ionic compounds fail to conduct electricity?

3. When an element with very low ionization potential reacts with an element with very high electron affinity, what type of bond is formed?

4. The type of bond created between two atoms of the same element is:

5. The percentage of ionic character in a bond is determined by the difference in:

6. Among these compounds, which exhibits the shortest C-C bond length?

7. What theory provides an explanation for the paramagnetic nature of the oxygen molecule?

8. What types of bonds are found in CuSO₄·5H₂O?

9. How does an element with 4 electrons in its outermost orbit typically form bonds?

10. What type of bond do elements with electronegativities of 1.2 and 3.0 typically form?

11. Which type of chemical bond involves the complete transfer of electrons between atoms?

12. When forming a compound via ionic bonding, the influence on the ionization energy of the metal ion is likely to be:

13. Electron gain enthalpy is characterized by its tendency to be:

14. Ionic bonds are more likely to form when the ionization energy of the metallic atom is ______ comparatively.

15. What term describes the energy released when ions come together to form an ionic compound?

16. What is the approximate lattice energy of sodium chloride (NaCl)?

17. Which of the following molecules is primarily held together by covalent bonds rather than ionic bonds?

18. The formation of an ionic bond is influenced by the arrangement of ______:

19. In an ionic compound, what type of charge does the cation carry?

20. What do we call the force that attracts oppositely charged ions in an ionic compound?