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Practice Test - 3

Welcome to your CBMS-3

1. 
Which increases brittleness?

2. 
Ionic bond is non-directional because

3. 
Ionic compounds dissolve in polar solvents due to

4. 
Which has least hydration energy?

5. 
Fast ionic reactions occur because

6. 
Which compound is most soluble in water?

7. 
Most soluble silver salt is

8. 
Most ionic compound is

9. 
Which is least ionic?

10. 
Which increases covalent character?

11. 
Most covalent among the following

12. 
Which factor affects lattice energy the most?

13. 
Which pair has same lattice type?

14. 
Ionic solids are brittle because

15. 
Which does NOT affect lattice energy?

16. 
Which increases solubility in water?

17. 
Ionic radius decreases with

18. 
Which ion has maximum hydration?

19. 
Which ion is largest?

20. 
AgCl is insoluble due to

21. 
Which decreases lattice energy?

22. 
Which ion is most polarizable?

23. 
Which does NOT conduct electricity in solid state?

24. 
Hydration energy depends on

25. 
Which compound is least soluble in water?

26. 
Melting point of ionic compounds is high due to

27. 
Which has highest solubility?

28. 
Which has highest boiling point?

29. 
Highest lattice energy is shown by

30. 
Conductivity of ionic compounds increases in

31. 
Which compound shows isomorphism?

32. 
Order of lattice energy is

33. 
Fajans’ rule explains

34. 
Which factor favors covalent character?

35. 
Maximum hydration energy is shown by

36. 
Ionic compounds are hard due to

37. 
Which compound shows maximum melting point?

38. 
Size of ion increases down the group due to

39. 
Which salt is insoluble?

40. 
Which shows maximum polarizing power?

41. 
Solubility of an ionic compound depends on

42. 
Ionic solids are poor conductors because

43. 
Which is least polar?

44. 
Which is most soluble?

45. 
Which shows maximum lattice defect?