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Practice Test - 7

Welcome to your CBMS-7-

1. 
Which increases brittleness?

2. 
Ionic solids are poor conductors because

3. 
Which is least polar?

4. 
Which has highest boiling point?

5. 
Which has highest solubility?

6. 
Which shows maximum lattice defect?

7. 
Fajans’ rule explains

8. 
Which ion is largest?

9. 
Highest lattice energy is shown by

10. 
Which has least hydration energy?

11. 
Which is most soluble?

12. 
Which pair has same lattice type?

13. 
Hydration energy depends on

14. 
Which compound shows maximum melting point?

15. 
Which factor favors covalent character?

16. 
Most covalent among the following

17. 
Size of ion increases down the group due to

18. 
Order of lattice energy is

19. 
Most ionic compound is

20. 
Ionic radius decreases with

21. 
Which shows maximum polarizing power?

22. 
Which salt is insoluble?

23. 
Which does NOT affect lattice energy?

24. 
Conductivity of ionic compounds increases in

25. 
Ionic compounds are hard due to

26. 
Melting point of ionic compounds is high due to

27. 
Which decreases lattice energy?

28. 
Which ion is most polarizable?

29. 
Maximum hydration energy is shown by

30. 
Which is least ionic?

31. 
Most soluble silver salt is

32. 
Fast ionic reactions occur because

33. 
Which ion has maximum hydration?

34. 
Which compound shows isomorphism?

35. 
Which does NOT conduct electricity in solid state?

36. 
Which increases covalent character?

37. 
Which compound is least soluble in water?

38. 
Ionic solids are brittle because

39. 
AgCl is insoluble due to

40. 
Solubility of an ionic compound depends on

41. 
Which factor affects lattice energy the most?

42. 
Ionic compounds dissolve in polar solvents due to

43. 
Which compound is most soluble in water?

44. 
Ionic bond is non-directional because

45. 
Which increases solubility in water?